Serving Science Since 1946

Table of Contents Glassware 1-9 Plasticware 10-17 Biology Models 18-26 Molecular Model Set 27 Dissecting Instruments 28-30 Rocks & Mineral Set 31 Charts, Slides & Specimens 32 Microscope 34-37 Physics 38-96 Meters 38-39 Magnets 40-41 Optics 42-44 Heat 45-49 Balances & Weights 50-56 Standard Resistance 57-60 Magnetism 60-62 Electrostatic 62-64 Engines 65 Waves & Sounds 70-72 Metalware 72-78 Thermometer 79-80 Gas Tap & Fittings 82-83 Porcelian 84-85 Rubber 86-87 Brushes 88 Measuring Aids 89-90

Jambu Pershad & Sons Flat BottomorRoundFlask Beaker, Glass Flasks Beakers Capacity

Capacity Printing Related Material:- Material:-

Printing: • • • • Tall Kjeldahl Low Retort as Products as : per White, : : White, form, Borosilicate Borosilicate 10ml 10 form per flask ISO ml ISO flask with with to Amber to Amber Standards 5000ml Standards 10000 Spout Spout Glass Glass or or ml Blue Blue (Griffin available. available. Serving ScienceSince1946 colored colored Type), marking. marking. Jambu P ershad & Sons Conical Flask Conical Capacity Printing

Related Conical Material:- Flask, Distillation Capacity :10mlto10000 Printing: White,AmberorBlue coloredmarking.

Related Products Material:- BorosilicateGlass • • • • • Filtering Iodine Conical Conical Conical • • DistillationFlask • FlatBottom/RoundBottom withsidearm • FlatBottom/RoundBottomwithjoints

F Products: Flasks Flask : l : White, a Borosilicate 10 t

B Flask o ml (Erlenmeyer Flask Flask Flask t Flask as t o to Amber m per 5000 / R Wide with with ISO o u Glass n or ml joint Screw d Standards Mouth

Flask) Blue B o t t o colored m Cap

w available. i t h

t w marking. o

n e c k

o r

t h r e e

n e c k 1 glassware 2 glassware Measuring Cylinder Petri Dish Measuring Capacity Printing Certificates Available • • • Material:- Printing Diameter Material:- Measuring Measuring Measuring : : : White, White : Borosilicate Borosilicate 5 in Cylinder 50 ml Class mm to Cylinder Cylinder Cylinder marking. Amber 2000 to A as 200 and Glass Glass per ml or with with with mm ISO Blue Class and Plastic Hexagonal Round Standards colored Neutral B with Base Base marking. Glass Lot Base available. E-mail: [email protected] or Individual Reagent Bottle Capacity Configurations.

Material:-

All • • • Bottles Reagent Reagent Volumetric Flask Volumetric Capacity Printing Certificates Material:-

Available Pouring Reagent • • : Volumetric Volumetric Borosilicate 25 available : Bottle Bottle Ring ml : Bottle White, in Borosilicate 5 Flasks ml to Class 2000 with with to with Amber in 5000 Flask Flask, as A and Plastic Glass Narrow ml and per DIN Glass Neutral ml Amber or ISO Class Stopper Blue Stopper Type Standards Mouth B Colour Glass colored with Blue and Lot Screw available. marking. Wide or Individual Cap Mouth and Bottles Reagent BottleAmberGlass Capacity

Configurations. All • Material:- • • • • • Aspirator B.O.D. Wash Specific Woulf Weighing Bottles • ReagentBottlewithDINTypeBlueScrewCapand • • Reagent Reagent Pouring bottle Bottle Bottle : Gravity Borosilicate 25 Bottle available Bottle ml Bottle Bottle Ring to Bottle 2000 with with in and Narrow ml Glass Plastic Neutral Serving ScienceSince1946 Stopper Stopper Mouth Glass and Jambu P Wide Mouth ershad & Sons Dropping Bottle Capacity Printing

All Material:-

types • • Amber Clear : available. : White, Borosilicate 30 ml to amber 500 Glass ml or blue colored marking.

3 glassware 4 glassware Graduated Pipette Funnel Separating Note Capacity

Available

Capacity

Printing Available Material Material:- • • • : Dropping PTFE With With : : : : White Borosilicate in in Borosilicate 60 0.1 Rota Glass Stopcock Class Conical, ml ml , to funnel flow Blue to Stop A 2000 25 & Pear Stopcock and Class Glass Glass ml Cock also ml shape amber B available and colored Squib E-mail: [email protected] marking. shape Buchner Funnel,GlasswithSinteredDisk Material:- Funnel, Filtering Diameter

Material:- • • • • Buchner Thistle Short Long Borosilicate : Borosilicate 50 Stem Stem Funnel mm Funnel to 200 Glass Glass mm Fractionating &ChromatographyColumn Note

Material:- • • • • : Chromatographic Chromatography Rod Fractionating Fractionating Borosilicate & Disc pattern Column Column Glass column column Vigreux Plain Serving ScienceSince1946 also available. Jambu P ershad & Sons Condenser Volumetric Pipette Note Available

Capacity Printing

Material:- Material:-

Any • • • • • • • length : Automatic Pasteur Pipette Liebig Transfer Allihn GrahmCondensor Air : : White in Condensor Borosilicate Borosilicate 1 available ml Class Condensor Condensor with Pipette to Volumetric, , Blue pipette 100 A safety & as ml & Class Glass Glass per Amber also bulb requirement. Bulb B available. colored Type marking.

5 glassware 6 glassware Membrane FilterHolderAssembly Dessicator

cork

With Membrane

• • • fitting. membrane Dessicator Dessicator Dessicator with mm. 47 25 25 or W/t Dia. support, Vaccum Clear Borosilicate stopcock Glass funnel, type Funnel Glass 300 ml. 50 25 flask Cap. and E-mail: [email protected] clamp. Flask 1000 500 250 Rubber ml. Cap. Filter ApparatuswithGoochCrucible Orsat GasAnalysisApparatus3Test absorption "Orsat Note sliding manifold burette furnace determination disc Complete O r s a of t :

With desired doors. Gas G gases, with a with with s pipettes.

manifold Analysis A porosity, of outer Glass comprising filtering n a CO2 l y s i key having jacket, s , Apparatus

flask, CO Glass A stopcocks p of and p Gooch Glass a adapter levelling three r a O2 t u 3 s key particularly

crucible in absorption Test" and 3

stopcock wooden bottle, T rubber e but s t with s : 100ml

in with case similar cone. F pipettes, flue sintered o r

with four Gas and t h to e

Kipps ApparatusGlass Capacity Material:- : Borosilicate 250ml, 500ml, Glass 1000ml Serving ScienceSince1946 Jambu P ershad & Sons Soxhlet ExtractionApparatus available. Note With Distillation Assembly • • • • • • interchangeable : Vaccum Reflux Recovery Simple Steam Kjeldhal Spare Type type type parts Distillation Type assembly like joints condenser, Type Assembly soxhlet & flask also

7 glassware Serving Science Since 1946

Quick Fit Kit e e • Burette with Straight Bore PTFE Key Stopcock • 27 G.O. organic chemistry kit r r • 29 G.O. organic chemistry kit • Burette with Straight Bore PTFE Key Stopcock with a a • 34 G.O. organic chemistry kit Schell-Bach Stripe

w Custom made kits available on demand • Burette with Straight Bore Glass Key Stopcock w s s • Burette with Straight Bore Glass Key Stopcock with

s Schell-Bach Stripe s a a l l g g

Tubes & Vials  Burettes as per ISO standard are also available. • Delivery Tube  • Test-tube borosilicate / clear glass Burettes meet class A specification with individual/Lot certificate are also available. • Culture Media tube • Culture tube screw thread ( Disposable ) • Screw cap vials • Burette with Rota flow Stopcock PTFE Key • ESR Tube • Ignition tube • Burette with Rota flow Stopcock PTFE Key with Schell-Bach Stripe • Combustion tube • Centrifuge tubes • Burette with Pinch Clip, with Red Tubing • Cones , Adapter , Joints and sockets • Bell jar with Stopper / knobbed • Burette with Pinch Clip, with Extra Soft White Tubing • Dropper • Couplin jar • Staining Jar • Gas jar with Ground Flange and foot • Pyknometer • Pneumatic Trough • Specimen jar • Osward Viscometer

Note: Burette, Automatic Zero with reservoir, Rubber Bellow, Rota flow/Straight Bore PTFE Key Stopcock are also available. 8 9 E-mail: [email protected] Jambu Pershad & Sons 10 plasticware Dropping Bottle Burette Capacity Material accuracy. individually self Note Capacity and Material drops This Dropping a lubricating Burette : of leak Also liquids : : : : Polymethyl Low 25 60 proof Bottles available ml ml has calibrated Density when to and PTFE stopcock a 100 dispense transparent 125 in Methacrylate/TPX pressed Polyethylene plug. ml Euro ml to made Design. give Each lightly. small acrylic fitted maximum Burette uniform with E-mail: [email protected] body is a Pipette Pump Beaker Capacity Material pushed to Note quick Capacity Material A and Beakers, moldedinPolypropylene,haveexcellentclarity fast draw very : emptying. release Also in up :Acrylonitrile : good : : Polypropylene for 2 50 available or ml zip-quick ml pipetting chemical dispense to to The 25 2000 ml in Knurled Butadiene emptying. Euro device resistance. liquids ml Design. thumbwheel for while Styrene precise the releaser pipetting can be may rotated & zip be Aspirator Bottle Reagent Bottle Note these Material Material Capacity for Capacity The only leak These These storing Polypropylene proof a : bottles bottles Also half are : : : : Polypropylene Polypropylene 2000 4 or autoclavable turn spigot available ml leak dispensing can to to ml proof. 1000 be open screwed and Cap autoclaves in ml 20000 or Narrow distilled , has durable close. to a the ml Serving ScienceSince1946 built and filled These water. bottle & Wide seal dependable. as bottles well body ring mouth. Jambu P as are to requires empty. make used The ershad & Sons Wash Bottle Narrow andWideMouthBottles Note Material Capacity Material Capacity reagents tube used lightly. Solutions This which autoclavable : for Also The : : safe : : Polypropylene Polypropylene 125 4000 can storing available can cap & ml be sound. be ml is to poured fitted aimed bottle, & 1000 in transferring new with wherever ml made easily type. a flexible of be polypropylene, required. chemicals squeezing polythene and the delivery can bottle other be 11 plasticware 12 plasticware Dessicator

Size

Material of Desiccators Connectors

Material proof ends The Hg • • • : 150 for crest • • • Plain Vacuum Vacuum grip of Cross L T : 24hrs. Shaped Polypropylene/ & mm, : the & Polypropylene to Y can valley Connectors Connectors the connectors 200 All Without hold Connectors tube. Clear mm, structure vaccum greasing. 250 Polycarbonate give mm, provided up excellent 300 to 740mm mm at all E-mail: [email protected] leak the Retort Stand Fisher Clamp Size • Material • screwed Material corrosive. having tapered metallic It grip The springloadedjackinthemiddleprovidedavicelike

is Double Single : to

225x125 an dia the wedges rod : : into excellent Polystyrene/Polypropylene Polypropylene 1/2" Fisher The Fisher Burette has the mm, or rod a heavy are Clamp 3/8". polypropylene Clamp replacement 300x200 measuring provided and base. prevents mm to 12.5mmx750mm for ensure covering it the from metallic firm making slipping. grip ones. on can it non Two rods The be - Atomic ModelSet Funnels Material molded Note & JUNIOR of Material SENIOR • organic • Size: cone These These prescribed 75 Long Analytical 62 angle : balls Also long sets & box. mm, SET: : : SET: Stem Polystyrene Polypropylene inorganic and available are of stem 75 colors This This different external very mm, funnels set set & compounds. in consists 100 helpful consists sizes Euro ribs colors have mm, packed to Design. of in Serving ScienceSince1946 of prevent 150 & smooth 185 modeling 37 sizes in mm connecting lugs a air molded walls, packed & lock. 370 different Jambu P 60° box. balls lugs in a ershad & Sons Petri Dish • autoclavable. • • These Petri Petri Petri Slide Mailer available. Material Note slides Slide Polypropylene Dish Dish Dish mailer : from Slide : (Made (Culture) (Disposable) Polypropylene one present box place of Petri of PP) the 25, to Dish another. best 50 are option and clear, 100 to unbreakable slides carry prepared are also and 13 plasticware 14 plasticware RIA Vial Centrifuge Tube Note Capacity • Capacity • • • • Storage Storage Storage Round Conical : Oak (Round (Conical Vial Vial Vial Centrifuge Bottom Bottom – with Internal Bottom) bottom) O Ring Tubes Thread : : 16 15 also ml ml & available. & 50 50 ml ml E-mail: [email protected] Urine &StoolContainer Capacity Material • range • • • These PCR MCT Float Slide of Tube Rack Storage Tube containers samples : : Polypropylene 30 Rack Rack ml Rack and of can sputum, 60 be ml used urine for etc. collecting a wide • • • Cryo Cryo Cryo Test TubeStand with Material • Test • Test Test us. tube Rack Box Box tube tube : (PC) Polypropylene (PP) stand stand stand of all (Round) (6 holes/12holes) the sizes Serving ScienceSince1946 are available Jambu P ershad & Sons Test TubePegRack Volumetric Flask Material plates. Size to containments Material leakage. Capacity autoclavable p These u Volumetric n u b r hold p r : e o 50 a rack s k e a Places : : :

and b Polypropylene Polypropylene 25 can l a e flask, n

ml flask d inside dry a conveniently and

n to m d blown are 1000

electrophoresis i 96 n h the i provided a m Places v ml e tubes i in z

e g polylropleyene,

hold o c o .This with o d l

inverted l e c and c rack o screw t n i t o a n c can chromatography

t tubes

caps o c are also f l

a to r for a i stronger, t i be y prevent r . b drying

o used T r n h e e

15 plasticware 16 plasticware Measuring Jug Test TubeStand(Wirepattern) with Test Material s o w t i Note c Capacity Material for convenient are have T These h n u l p h e h e s b a e e a

e easy

q s f r r r provided r e t t

us. tube u e e v i r :

good o a a e e i i Euro handy e n n n s . z reading.

w

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T i : : i a : n p n e Polypropylene Polypropylene h

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lifting r i chemical t s

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P e t r e ml h n e u m

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p

u of t to c r o u e u t a k o and v b r p c 2000 s are a all c a are e k

p t l l e a

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c e o v

r b o r resistance. have the w also f e e

handle

l n t clear r . e i u ml y a t t and

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k r . Polycarbonate 3

t autoclable a s T m

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i a e d e c

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t h e e e n n a n

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Measuring Cylinder Pipette Stand Capacity Material: • • • clarity. graduation • • • These TPX Hexagonal Round 94 Vertical Horizontal autoclavable The Pipette Type : Polypropylene 10 for Base broad ml easy - Base Rotary to base 2000 reading cylinder provides ml and have good have raised stability. excellent prominent contact • • • • • • • • Laboratory Utility Carrier Instrument Spatula Storage Separating Conical Tray Tray Boxes Measure Tray Tray Funnel Serving ScienceSince1946 Jambu P ershad & Sons Pipette tipsandbox Draining Rack Material: rack tray help plate has20holesintowhichpegsaretightenedwiththe Capacity Material Withstand Pipette draining Sterlized Material Pipette Draining Capacity which does of Box tip: screw : : and : : of Acrylopitrile rack Polypropylene High not 10 0.1ul autoclaving collects : tubes ul non stain nuts. provides quality to – 10 Sterlized 1000ul or and all Bottom ul rust. the Butadiene Polypropylene and , bottle an 1-200ul waste freezing excellent of in the water , the 100 rack option laboratory. -1000ul drained is provided for down post the with wash .This back a 17 plasticware Serving Science Since 1946

Human Torso Human Larynx y Easily removable parts makes them an excellent This model is of full size divided into 2 parts y teaching Aids . Appropriately coloured, nicely finished showing muscles, thyroid glands, larynx, hyoid g and numbered with key card. bone, wind pipe, ligaments, vessels, nerves. g Mounted on a base, Appropriately coloured & o nicely finished. Numbered with key card. o

l • Human Torso, Mini l • Human Torso, 10 parts • Human Larynx Full size, 3 parts o • Human Torso Unisex, 12 parts o i i • Human Torso ,13 parts, Male & Female • 14 parts, Sexless b b • Human Torso With Interchangeable Sex Organs (Male & Female), 24 parts • Human Torso With Muscles and Open Back, 27 parts • Human Torso With Interchangeable Sex Organs, Human Heart Muscles and Open Back, 23 parts • Human Torso Unisex, 23 parts This model is enlarged upto 2 -3x than original size, It shows atria with auricles, the coronary sulcus, the coronary and pulmonary blood vessels, and segments of the oesophagus, trachea, aorta, and vena cava. It represents a portion of the pericardium. Mounted on a • Human Nervous System base, appropriately coloured & nicely finished. Numbered with key card. • Human Respiratory System • Human Circulatory System • Human Heart, 2 parts • Human Digestive System • Human Heart, 3 parts • Human Heart, 4 parts • Human Heart, Jumbo

Note: Demonstration model (Human Heart, Pumping) also available.

Human Kidney Human Lung This model demonstrate all the important parts This model is divided into two parts showing of the kidney. Appropriately coloured and bronchioles connecting to alveolar ducts. Mounted on numbered with key card. a base, appropriately coloured and numbered with key card. • Human Kidney On Stand • Human Kidney On Board • Human Lung With Heart & Larynx • Human Kidney Free Standing on Board • Human Lung With Heart

• Human Lung Segment, Transparent Note: Kidney Stone Model Also Available • Human Lung ,Demonstration Model

18 19 E-mail: [email protected] Jambu Pershad & Sons Serving Science Since 1946

Human Liver Human Pelvis Female y y The model showing the Liver, Gall Bladder, Right Life size, right half of the pelvis showing female Hepatic Duct, Left Hepatic Duct, Cystic Duct, reproductive organs, bladder, uterus, rectum and g Duodenum, Pancreatic Duct, Pancreas . Mounted on a ovary. Mounted on base economically priced, g base, appropriately coloured and numbered with key with numbered key cards. o card. o l l • Human Pelvis Female, 2 parts o • Human Liver With Pancreas & Duodenum • Half pelvis o i i • Human Liver With Gall bladder • Human Pelvis Female With Muscles & Organs b b

Human Stomach Human Pelvis Male This model magnified 2 times the natural size. Shows This model is non dissectible. Male pelvis showing the morphology of the stomach in a distended state internal and external reproductive organs and other vital with the longitudinal section, also shows the organs of the pelvic area. Mounted on a base, structures of the gastric folds, pyloric valve, pyloric appropriately coloured and numbered with key card. sphincter muscles, gastric mucosa and the transitional mucosa of the gastric-esophagus. • Human Pelvis Male, 2 parts • Half pelvis • Human Stomach On Stand • Human Stomach On Board

Human Skin

This 3 layer model shows the hair covered skin of the head representing hair follicles with sebaceous glands, Human Vertebral & Partial sweat glands, receptors, nerves and vessels. Mounted Spinal Cord on a base, appropriately coloured and numbered with Human Spinal Cord in the Spinal Canal key card. Human Spinal Cord

• Human Skin ,Standing • Human Skin ,On Board

• Human Hypertension Model • Human Intestinal Villus Human Male Genital Organs • Human Pancreas, Spleen & Duodenum Human Female Genital Organs

20 21 E-mail: [email protected] Jambu Pershad & Sons 22 b i o l o g y Human Nose • • numbered M Human Human This o u On On n enlarged t e Board Stand d Female Male

with o n Urogenital

model keycard. Urogenital s t a n d , that

a p shows p r o p r i a structure t e l y

E-mail: [email protected] c o l o of u r the e d

nose a n d

• • • • card. replication. It Human DNAModel Human UrinarySystem shows DNA DNA DNA DNA • • removable. blood ureter, This segment Human Human Model Model Model Model, model adrenal Appropriately vessels. Simulation Plastic Standing, Mounted Urinary Urinary On Showing of glands, Base DNA Kidney Assembly System System on Economy coloured bladder Molecule Kit urinary base and (Deluxe) On Kit with with bladder, Board bladder with and numbered prostate numbered mechanism kidneys prostate and key major card. key with of are and • size. ranvier • • nerve • This Life-size. numbered Human NeuronModel Human BrainModel numbered Human Human Human Human model Mounted fibre, etc. On with It Brain Brain Brain Brain showing axon, is stand, on with key 2500 the Model, Model, Model, Model, card. keycard. myelin Appropriately base, times neuron In 8 4 2 appropriately parts parts parts larger Head sheath structure Serving ScienceSince1946 then and coloured the medulated nodes coloured original Jambu P and of ershad & Sons Human HeadModel • • • • coloured cavity, of This half Model Head Head Head head brain pharynx, and model Model, Model & of neck with Human numbered is with arteries. Median occiput divided Cranial Muscles with & one into and Frontal Cavity keycard. side 6 parts skull exposes Section Head, to base. ensures Neck the Appropriately nose, and the features Thorax mouth

23 b i o l o g y Serving Science Since 1946

Human Spinal Cord Model y y This model shows the central nervous system • Human Teeth Model, Lower Molar with One Root containing two sets of model. The spinal cord contains • Human Teeth Model, Tripe Root Molar g g white and grey matter, sulci, ganglion and fissures. The • Human Teeth Model, Incisor model of the spinal cord with nerve branches displace o the ventral and dorsal roots of the spinal nerve. The two o l l models are mounted on a base, appropiately coloured & numbered with key card. o o i i Human Skull Model b b The model showing the teeth of the upper and lower jaw. Human Ear Model Made of a mix of fibre glass and clay. Numbered with key This version is 4-5 times larger than the original for easy card. demonstration. Appropiately coloured & nicely finished. Numbered with key card. • Human Skull Model Plastic • Human Skull Model Life Size, Coloured • Human Ear Model, 3 parts • Human Ear Model, 4 parts • Human Ear Model, 5 parts

Note: PVC plastic model also available. Human Joint’s Model

• Human Joint Model, Arm Human Eye Model • Human Joint Model, Shoulder This model is 3 times enlarged and divided into six • Human Joint Model, Elbow parts. Both halves of sclera with cornea, eye • Human Joint Model, Hand muscle attachments, choroid with iris, retina, lens • Human Joint Model, Knee and vitreous humor can be separated for study. • Human Joint Model, Hip Mounted on a stand, appropriately coloured & nicely finished. Numbered with key card. • Human Joint Model, Leg

• Human Eye Model Enlarged 3 times • Human Eye Model Enlarged 5 times • Human Eye Model With Eyelids Human Skeleton Model • Human Eye kit Model (Functional) The life size model of skeleton duly articulated and made up of a mix of clay and fiber glass. Numbered with key card. Available with and without stand. Human Teeth Model

This model enlarged for demonstration to a group. • Human Skeleton Model Full Size Appropriately coloured & nicely finished. • Human Skeleton Model Half Size • Human Skeleton Model Small, Plastic • Dental Care • Human Skeleton Model With Internal organs & • Small Muscles • Dentition Development on Stand • Lower Jaw • Upper & Lower Jaw • Upper & Lower Jaw with Partial Skull

24 25 E-mail: [email protected] Jambu Pershad & Sons Serving Science Since 1946

Animal Cell / Plant Cell Molecular Set y Animal Cell: y These Molecular Model sets contain different coloured jacks Enlarged about 20,000 times, it shows structure of the (Red, Black & white) & connectors (long & short) in a g g animal cell. In addition to the organelle like nucleus, prescribed number to be joined together in an illustrated way endoplasmatic reticulum, mitochondria, ribosomes, to form structures of Diamond, Graphite & Sodium chloride. o polysomes and golgi apparatus, the model also shows o l l centrioles, lysosomes and fat vacuoles. The single piece model is mounted on a stand & also available on base. Also Available : o Appropriately coloured with numbered key card. • Atomic organic student o i i Plant Cell: b Enlarged about 20,000 times, it shows structure of the • Atomic Inorganic Student b plant cell. The single piece model is mounted on a stand & also available on base. Appropriately coloured with • Calcium Fluoride Model set numbered key card.

• Quartz Model set Animal Cell/Plant Cell, Mitosis & Meiosis Animal Cell, Mitosis: • Sodium Chloride Model set A set of 10 small models, enlarged in size showing cell division, different stages, which can be easily identified • Diamond Model set like, prophase, metaphase, anaphase, telophase and daughter cells. • Graphite Model set Animal Cell, Meiosis:

A set of 12 small models, enlarged in size showing cell • Buckminsterfullerene Model set division, different stages, show the details of chromosomes. • Zinc Blende Model set Plant Cell, Mitosis: A set of 10 small models showing all the stages of karyokinesis and cytokinesis from metabolic cells of the • Detergent and soap Model set formation from one cell to two cells. Plant Cell, Meiosis: • Nylon 66 Model set A set of 12 small models showing the concept of chromosomes changes from nucleus to the formation of four daughter cells. Note: This model is available on board and stand with numbered keycard.

26 27 E-mail: [email protected] Jambu Pershad & Sons Serving Science Since 1946

Dissecting Set Forceps y Standard Student Dissecting Kits with all Instruments of High Stainless Steel, fine finishing y Quality. g g • Forceps, Sharp • Dissecting Kit, 14 Instruments o • Forceps, Blunt o l • Dissecting Kit No 118, 18 Instruments • Forceps, Curved l • Dissecting Kit No 119, 18 Instruments • Forceps, Toothed o o i • Forceps, Artery i • Note: Kits are available in Box and Pouch. • Haemostatic Forcep b • Forceps Hemostat Straight Kocher (Ochsner) b • Sponge Holding Forcep • Forceps Uterine Tenaculum • Backhaus Towel Forcep • Allis Tissue Forcep • Forceps Tissue Spring Type 1x2 Teeth • Forceps Dressing Spring Type • Forceps, Plastic • Note: Different sizes available. Dissecting Tray

In Sheet with Angular Sides.

• Dissecting Tray, in Aluminium with wax layered bottom surface. Dissecting Scissors • Dissecting Tray, in Aluminium without wax layered bottom surface. Stainless Steel, fine finishing • Dissecting Tray, in G.I. sheet with wax layered bottom surface. • Dissecting Tray, in G.I. sheet without wax layered bottom surface. • Scissors, Blunt-Blunt, Closed Shank • Scissors, Blunt-Sharp, Closed Shank • Scissors, Sharp-Sharp, Closed Shank • Scissors, Curved (Surgical), Closed Shanks Dissecting Board • Scissors, Curved with Very Fine Points (Dissecting), Soft wood board with raised edges. Pin can be easily pressed with Closed Shanks the help of hand only. • Scissors, Angular Scissors • Scissors, Bone Cutter Note: Custom made size also available on request. • Scissors, with plastic Handle • Scissors, Tailor type • Scissors Bandage Angular Lister, Lower Blade With Flattened Probe - Stainless Steel, Long, Angular Blade Type, Stainless Steel • Scissors Episiotomy Angular Braun • Scissors Uterine Curved Sims, Type: Sims, Curved, Dissecting Needle Blunt Point, Stainless Steel Iris Scissor, Stainless Steel, Pointed, Straight & Curved Steel, sharp pointed needle. Size between 110-125mm. • Kilner Scissor, Long, Type: Mayo, Straight Double Blunt, Stainless Steel Stitch Scissor • Dissecting Needle, With Plastic Handle • Metzenbaum Scissor Stainless Steel, Straight & Curved • Dissecting Needle, With Hardwood Handle • Dissecting Needle, Metallic Note: Different sizes available.

28 29 E-mail: [email protected] Jambu Pershad & Sons 30 b i o l o g y removal • • • • • • • Note: • • Sterilized, • It handles. Scalpel Blades Gloves is available Heat Examination Acid Disposable Nitrile Polythene Surgical Rubber Surgical Industrial Also of Supplied Proof Resistant blades. Gloves surgical Gloves Latex Latex Available from Gloves Gloves Gloves gloves Gloves in no. Sterile Non Gloves Domestic quality metal 12 10 Sterile Scalpel to to foil 24inch no. steel packing. 25. Blade blades Removing for E-mail: [email protected] use with Tool Kidney tray/SurgicalTray Scalpel Handle Sizes Disposable Kidney Kidney Note: • Different • Surgical Surgical Stainless standard for No. No. : safe 6" Scalpel Tray, tray Tray, 4, 3, Tray steel , sizes 8'' to to are Made accept accept , Made handles 10'' as also Handle per and of available. of blades blades customer Stainless slotted Stainless 12'' Fixed from from to demand steel steel accept number number and with with Scalpel standard are cover. 20 10 Cover available. to to 25. 15. blades. Handle, Plastic Showcase Box Note: • • • Obesidian, Diatomite, • • • R • • Rocks minerals • • A Rock Set o rock c k Rock Rock Rock Stone Metamorphic Sedimentary Igneous Metal Alloys Ores 7”x5”, s

Available Specimens is T a y Set, Set, Set, Set, or Set, Set, 9”x12” naturally p Set, Quartizite, Gabbro, e Rock Paper s Collection Collection Collection Collection mineraloids.This . Collection Collection

Collection in T Rock and Set, Rock h of Different e Mounting occurring

Gniess, Igneous, Collection Wooden Set, Rock R Set, o of of of of of of c of Collection k 20 50 20 9 20 12Metals Collection

Salt, 20 Rocks type Granite, Metallic solid S Rocks Rocks Serving ScienceSince1946 Sedimentary stones Showcase p Alloys Box Collection e Sand of c of i aggregate 15 m Polished packing of e Stone Ores of Lime n 15 s 15

9”x12”, i Jambu P & n & contains Stone, 9”x12”. like c of Metamorphic l Slate u one d cardboard e

Polished etc. Marble, or B a Basic more ershad & Sons s a l t , Mineral Set Showcase Box Note: Note: • • • Steatite Graphite, China include Basic atomic chemical and A

mineral Mineral Mineral Mineral 7”x5”, stable All Available Clay, Minerals & structure. Some types Sulphur formula, Gypsum, 9”x12” is Paper Set, Set, Set, at Dolomite, a of of naturally in room Collection Collection Collection the Minerals Specimens. and etc. Different This Mounting usually Mica, following Wooden temperature, Collection Feldspar, occurring are Pyrolusite, abiogenic, of of of type Showcase 50 30 20 available. The Biotite, Box of Minerals Minerals Minerals Fire packing substance contains Polished Minerals representable and Quartz, Clay, Boron, 9”x12”, has like Fullers 9”x12”. 20 that Red an Silliminite, Specimens cardboard Types Polished ordered is Ochre, Earth, by solid of a 31 b i o l o g y Serving Science Since 1946

Charts Centrifuge Machine, Electrical y Standard Size: 50x70cm Supplied completely with 15ml / 50 ml test tubes along with y Language: English swing out rotor head. It has Digital / Manual Speed regulator. g Digital Timer of range 0-59 minutes. Microprocessor based. g Laminated paper charts with plastic rollers. These charts have Lid lock for safe drive. detailed description in vivid colours. o Supply 220 volts , 50 Hz AC o l l Speed range from 0 to 5200 RPM. • Charts, Human Physiology o • Charts, Botany o i Centrifuge machine Digital , 5200 RPM ( Bench top ) i • Charts, Zoology Life History Centrifuge Electrical Digital , 3000 RPM ( Clinical ) b • Charts, Natural Cycles b • Charts, Chemistry • Charts, General Centrifuge Machine, Manual • Charts, Physics Supplied completely with 15ml test tubes with swing out head and polyamide buckets to house test tubes. It has Note: Also available custom made charts in different sizes and clamping device for fixing on table. It gives 1500 to 2500 also in different materials like synthetic plastic and tarpaulin and revolutions per minute. Black Rexin. Note: Custom-made charts can also be made as per design and language provided by you.

Microscope Slides

With each slide a coloured labelled description card is provided. Clinostat , Manual • Microscope Slides, Botany Clinostat Clock Type takes one revolution every 60 minutes for • Microscope Slides, Fossil Botany 24 hours in vertical or horizontal position. The plant is sown in the pot, with clock movement on heavy metal base. Manual • Microscope Slides, Zoology Prepared Type with winding mechanism. • Microscope Slides, Plain

Note: All slides and specimen are subject to availability of respective organism. Note: Slides or specimen of any organism prohibited under Indian rules, law or regulation would not be supplied.

Clinostat, Electrical Specimens For demonstration of heliotropism and geotropism. Germinating seedlings are pinned to the table, which is • Specimens, Botany rotated by an electric motor at 4 revolutions per hour. The • Specimens, Zoology Embedded motor is spindle mounted and may be clamped by a • Specimens, Zoology thumbscrew so that the plane of table can be set at any angle between horizontal and vertical. A plastic cover is provided for the table to shield the seedlings from Note: All slides and specimen are subject to availability of draughts. Supplied with 3-core AC mains cable. respective organism. Note: Slides or specimen of any organism prohibited under Indian rules, law or regulation would not be supplied.

32 33 E-mail: [email protected] Jambu Pershad & Sons 34 microscope • • • • provides is educational simultaneously We Projection Microscope • • compact Dissecting Travelling Senior Projection Projection Student offers distortion Projection in huge Projection efficiency design Microscope Microscope Microscope, Microscope observation range free and Microscope without Microscope high can of with Wall contrast Projection be of fatigue easily Binocular many Screen Doom magnified operated of persons microscope eyesight. Type & E-mail: [email protected] Trinocular image. for and This long maximize allowing Projection MicroscopewithLCDScreen Student &MedicalMicroscope • • • • distortion Tube in Note: • • screen • purpose educational various simultaneously We We microscope Head duration. Projection Projection Projection Projection design offers Student Student Student offers also Medical to of the the schools, and have available. huge free It teaching Microscope Microscope, Microscope Microscope, Microscope, Microscope Microscope, huge efficiency can high proper Microscope range observation be colleges range contrast students. easily of visualization. Student without with with Superior Regular 30° 45° Economy of operated magnified for and of Inclined Binocular Projection many Secondary and fatigue university Type for medical This persons image. Tube long Head microscope of microscope School duration. eyesight microscope laboratory & and LCD maximize with Screen is It with allowing provides compact Inclined for used LCD the the in

• • any • and binocular changing And sharp system. • study • • sharp in various We We Research StereoMicroscope Stereo Microscope various offers position. offers Turret Dual Illumination Research Research Research Stereo Stereo Stereo comfort large stereo of erect Give schools translucent Illumination paired huge huge stereo field schools Mount Microscope, Microscope and Microscope effect viewing three Stereo Stereo Stereo of range range universal , objectives head colleges view. image , dimensional colleges Microscope or , of Microscope of Microscope at rotatable with opaque Basic Research Parfocal Inclined over 45° with image. and rotatable Extension and with a Serving ScienceSince1946 wide-field university Attachable view objects through with high university Stereo Stereo Long eye with with through over Turret to Pillar tubes working with microscope Microscope Universal low 360° Turret of a laboratory wide Jambu P laboratory Base view. Mount dual power for 90°inclined lockable Mount optimum distance. field, lighting & Stand, quick used used having Mirror flat ershad & Sons for Inclined StereoMicroscope in • • • • field inclined various We & in offers Inclined Inclined Inclined Inclined Mirror of view. schools tubes huge Illumination Stereo Stereo Stereo Stereo having range , colleges Microscope Microscope Microscope, Microscope of sharp Inclined stereo and with with Basic university Stereo with effect Illumination Extension Attachable microscope image laboratory Pillar over System Base a used wide- with in &

35 microscope Serving Science Since 1946

Monocular Research Microscope

We offers huge range of Monocular Research Monocular • Fluorescent Microscope, • Doctor Microscope, Research ENT (Floor Model) microscope used in research institute and laboratory to meet the • Fluorescent Microscope, • Doctor Microscope, stringent requirement of person. All the parts are made of Malaria Detection Eye (Floor Model) pressure die cast to provide modularity long life and uniformity . • Inverted Fluorescent • Slit Lamp Microscope Microscope • Monocular Research Microscope, Basic • Monocular Research Microscope, Co-Axial Focusing 45° oscope oscope

• Tissue Culture Microscope, • Metallurgical Microscope, Binocular/Trinocular Monocular/Binocular micr micr • Inverted Tissue Culture • Laboratory Metallurgical Microscope Microscope • Inverted Metallurgical Microscope Binocular Research Microscope

We offers huge range of Binocular Research Monocular microscope used in research institute and laboratory to meet the stringent requirement of person . All the parts are made of pressure die cast to provide modularity long life and uniformity .  A complete range of High End Microscopes for Research/Medical laboratory are available. • Binocular Research Microscope, Basic  All types of Microscope’s Accessories are available. • Binocular Research Microscope, Co-Axial 45° • Binocular Research Microscope, Co-Axial 30°

• Dual Viewing Microscope • Penta Head Multi-Viewing Microscope • Penta Head Multi-Viewing Microscope, Research

Trinocular Research Microscope

We offers huge range of Trinocular Research Monocular microscope used in research institute and laboratory to meet the stringent requirement of person . All the parts are made of pressure die cast to provide modularity long life and uniformity .

• Trinocular Research Microscope, Basic • High Precision Comparison Microscope • Trinocular Research Microscope, Co-Axial 45° • Tool Maker Microscope • Trinocular Research Microscope, Co-Axial 30 • Inverted Biological Microscope • Student Polarizing Microscope

36 37 E-mail: [email protected] Jambu Pershad & Sons 38 physics Digital Meter • • 3½ required, Desk terminal • • • • • • Unbreakable

Note: Dualrangesandtriplearealsoavailable. Moving CoilMeter,RoundDial,FrontTerminal of DC DC Ammeter (0-1Ato0-30A) Milli-Ammeter (0-1mAto0-750mA) Micro-Ammeter (0-25uAto0-1000uA) Voltmeter (0-1Vto0-300V) Milli-Voltmeter (0-25mVto0-500mV) Galvanometer (1-0-1mA&3.5-0-3.5mA,35-0-35mV, 30-0-30 sensitivity200µA/division) stand digit Voltmeter Ammeter/Milli-ammeter at for and the type general ABS front. 13mm digital (199.9mV plastic

purpose METERS height meters black and to laboratory covering 500V) or (199.9uA 9volt white battery desk use almost to E-mail: [email protected] having 19.9A) stand operated. the with LCD Moving CoilMeter,RectangularDial,FrontTerminal Note: Dualrangesandtriplearealsoavailable.

• • • • • • terminal Unbreakable entire Moving CoilMeter,RoundDial,TopTerminal Note: Dualrangesandtriplearealsoavailable. • • • • • • terminal Unbreakable 30-0-30 sensitivity200µA/division) Galvanometer (1-0-1mA&3.5-0-3.5mA,35-0-35mV, Milli-Voltmeter (0-25mVto0-500mV) Voltmeter (0-1Vto0-300V) Micro-Ammeter (0-25uAto0-1000uA) Milli-Ammeter (0-1mAto0-750mA) Ammeter (0-1Ato0-30A) 4mm display range 30-0-30 sensitivity200µA/division) Galvanometer (1-0-1mA&3.5-0-3.5mA,35-0-35mV, Milli-Voltmeter (0-25mVto0-500mV) Voltmeter (0-1Vto0-300V) Micro-Ammeter (0-25uAto0-1000uA) Milli-Ammeter (0-1mAto0-750mA) Ammeter (0-1Ato0-30A) at the at ABS the front. ABS top. plastic plastic black black or white or white desk desk stand stand with with 4mm 4mm

current Measuring for AC adjustment terminal • • This Multi-Range • Galvanometer Multi-Range Meter 50/60Hz. schools Voltage: Current: Spot Galvanometer, Galvanometer, galvanometers in Reflecting a is Range: DC knob 0- 0-100 Ammeter & provided circuit. 100 colleges at mV- Galvanometer µA- EDSPOT Ballistic the has & front. 100 1V- for 4mm Voltmeter to 10V- mA- Operates input measure Serving ScienceSince1946 color 1A-5A 50V and are coded on voltage designed 220-240V sensitivity Jambu P socket & ershad & Sons Demonstration Meter Ohm Meter also Note: • • • clear • electric demonstrate Demonstration Ohm Demonstration 0-100ohms Demonstration Demonstration available. transparent Scales Meters circuits. all Interchangeable is the meter It designed front is parts Meter, Meter, Meter, housed cover is of used for Horizontal Vertical Interscale the and in for measuring for meter. unbreakable operated demonstration schools the on and ABS 1.5V resistance colleges meter case AA cell. with are to in 39 physics 40 physics Floating RingMagnet • • • available. simulated Note: vertical • • height). • • • blue Contain Alnico Bar Magnet Floating Floating Floating Size Size Size Size Size painted Chrome magnets Magnets ceramic non-magnetic : : : : : 200x12x5mm 150x12x5mm 100x12x5mm 75x12x5mm 50x12x5mm by Ring Ring Ring with the Steel of repulsion ring keepers. Magnets Magnets Magnets are superior

MAGNETS magnets magnets painted rod between with with with strength. mounted in of of 7 5 3 size different Magnets Magnets Magnets moderate the Supplied 38x5mm on magnets. E-mail: [email protected] colours base. strength in (outer pairs, Floating and are diameter red U-Shape Magnet available. Note: • • • • • • marked. Alnico customer’s Note: compartmented magnetism. s A put Magnetic Kit t u also and comprehensive d effect Size Size Size Size Size Size e on n Custom t Chrome magnets s x a

: : : : : : 15x8x150mm 15x8x100mm 15x8x75mm 15x6x150mm 15x6x100mm 15x6x75mm t o requirement.

All e made x Steel of storage p components l o superior kit r e kit

magnets of tray. v of a magnets r i all o strength, u s types

comes of c o moderate and n are c with e p nicely accessories also t s keeper.

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is • natural • • High • keepers Made upofchromesteelwithmoderatestrength, • • • • • • • • • • • available. • • Note: Magnadur Magnets Horse ShoeMagnet Size Size Size Size Size Size Size Size Size Size Size Size Size Size Size Size Size Field Alnico finish. and : : : : : : : : : : : : : : : : : 10x10x6mm 50 30x20x6mm 75 40x15x5mm 100 40x20x6mm 150 40x25x8mm 200 40x25x10mm 50 45x20x6 75 100 150 200 painted x x x x strength. x x x x x x 12 12 12 12 magnets 12 12 12 12 12 12 x5mm x x x x x x x x x 5mm 10mm 10mm mm in 5mm 5mm 5mm 10mm 10mm 10mm red. Ceramic (Standard) of superior Serving ScienceSince1946 and strength Rectangular, Jambu P are also in ershad & Sons Ferrite Discs Size Size Size Size Size Size cost Note: Ferrite and : : : : : : 15x3mm 18x5mm 20x3mm 30x5mm 32x4mm 35x8mm Ferrite disc high rings coercively. magnets. are also They Basic available. are properties also hard and include brittle. low

41 physics 42 physics Lenses ground • Unmounted • • • • • • • edges. Unmounted Mirror Mirror, Mirror, Mirror, Lenses, Lenses, Lenses, Lenses, Lenses, edges. Concave Convex Cylinderical BiConcave BiConcave Cylinderical Convex Concave spherical spherical

O

lenses P mirror T I C with with S polished polished E-mail: [email protected] faces faces and and Prism: Glass Block,Rectangular ground Note: Note Note • • • Glass Glass refraction All Clear Made angles Prism, Prism, Prism, : : & Block Block Different Acrylic Glass from transparent experiment are Right Right Equilateral , , prism, Moulded Superior Economical accurately block angles Angle Angle Acrylic prism and of 90°x60°x30° 90°x45°x45° glass semi-circular cut prism with prism and with polished are polished and made polished hollow block surfaces as nicely. per are prism surface. demand. also in english are available. Used available. glass. in Ray Box Note: to terminating h bulb inner mountings integral enclosure holder front bulb Comprises o placing have • cross aperture. with • fitted focus • to table plastic plated • The Spectrometer low l d 1 e with of for minute r Prism Telescope Collimator Scale Ray voltage main

rack side is is 178mm line achromatic the side-rails and fittings. w shield use a attached the vertically Box, i unilaterally assist a t such Also and bulb h in : Table ray structure for graticule. prism

extended of as The AC a a Metal is arc. pinion pair

box Focus fitted a as in enclosure : : provided accommodating power fixed t to Mounted light-source 150mm : Mounted w with slit straight the The objectives, of with o the and is

adjustable 4mm plate focusing. is achromatic Both to heat respect side-fins c a double table source. o of Ray an 8x the r with filament, e with diameter on banana and enclosure heavy

on dissipation Ramsden the Optic telescope is f in fixed l to a 25mm e Serving ScienceSince1946 ended holes moveable marked cylindrical x slit set telescope on the the i b various cast objective, Kit plugs l of 7mm mounted and e circle table the experiments.

all that vertical-grooves eyepiece are vernier, clear c movement metal, of with fitted o around for long. outside also n leveling houses pillar the lens. n with and 45mm connecting aperture. Jambu P e lines in c with 25mm available. which t bulb. with i and SBC n collimator The protective the and g electric screws. of

to 178mm and Open wide a bulb bulb l bright 12V The reads e assist fitted clear glass the Also on a Telescope ershad & Sons mounting. provide located FL, mountedinatube400x55mmdiameter.Thesmallis diameter), 150mm Comprising the d it

in FL, an Useful and the a effective mounted large Plano-convex a double for tube terrestrial sliding. in convex by a means tube lens as Equipped lens well about of of of as about foam 50mm astronomical 400x50mm with plastic 38mm diameter rod rings, diameter viewing. for (length 500mm which stand x x 43 physics 44 physics autoclable whereas inPPrackseverypartiscoloredandopaque. These The tube These Nicholson Hydrometer divided Comprising stand suction heights For Hare Apparatus comparing PC contents ingenious with to rack in two racks the centimeters meter three columns has and short the can racks scale convenient the densities limbed limb. withstand with transparent and of 45 liquid cm a millimeters. tube of 3 insertion with sub -tier liquids produced mounted freezing upper provide 0 at by and the measuring and E-mail: [email protected] temperature. a on bottom. by removal clear middle applying polished view The the of plates, • • strength. G.I tubes. Overflow Vessel(EurekaCan) of the Sheet Overflow Overflow U-Tube Manometer • • Pressure, plants It is hammer-tone small U-Tube U-Tube with Vessel Vessel Differential Manometer Manometer, Manometer, scale (Eureka (Eureka finish, of Pressure used Can), Can), 15cm Table Wall the for Plastic Metal top on Hanging Model precision for edge base flow Model is with measurement measurement flared meter to add rule. of in Magdeburg Hemisphere: • • or concave To including Custom aluminum, copper,zinc,iron andleadsolidcylinders. experiments. cylindrical surfaces measurement. These Pendulum BobsorSpheres wood, Note: brass, Set three Comprising Metal Cylinders 75 demonstrate of are different Also aluminum, cylinders six plastic, Magdeburg Magdeburg provided aluminum are made non different available form a smooth. The solid metal etc. sizes The are sizes for set copper, the with cups metals. turned Hemisphere Hemisphere used materials in consists sphere density ends Set pressure handle Iron and having in zinc, of bobs The and density are with of materials in six like and Serving ScienceSince1946 iron one lead of set electrical diameter carefully , , of different a Aluminium Brass wood, stop different small and and piece consists atmosphere. or cock. non lead. specific also plastic, hook each either and elements turned Jambu P metal metals one available of thermal for gravity etc. 62mm piece brass, materials Two Available suspension. and in Bucket andCylinder ershad & Sons suspension Used each like Metal Cubes available including cubes. one pieceeachofaluminum,copper,zinc,ironandlead measurements. These to of in demonstrate hook metal Custom with non at one hook. cubes metal the Set made end. Archimedes of materials are six sizes All H different brass

intended E

and A like pipes Principle. T materials metals. wood, for with specific plastic, The length They also Cylinder consist available 50mm. etc gravity Also has of 45 physics 46 physics pressure stop on woodenbase.Thealuminumplateisprovidedwitha demonstrations, This cum AirCompressor,OilFree,LightWeight Portable Fluid PressureApparatus(SpoutingCylinder): offices metal To cock air demonstrate cylinder tubing. art pump air different Diaphragm inlet is single 400 that suitable screw heights x 68 barrel pressure mm and down for made Type diameter a a increases connection on number from side. Vacuum with steel E-mail: [email protected] with of three for pipe classroom depth. rubber equal Pump fitted Bell ExperimentApparatus(BellinJar) (Vacuum either electric fitted vacuum. For Sheet size demonstrating with battery Pascal LawExperiment: Pascal Pascal with small directions. For bell It Pump consists binding showing piston. is holes Law Law or suspended. with a It Experiment, Experiment, transformer. of that along consists posts Aluminium that a 2 sound litre one pressure and It of operates bell a Weinhold Pressure circumference connectors cannot To Plate). hollow jar be is with on used transmitted be metal String 3 Type a transmitted to from with rubber 6 brass/glass and volts, which Air a equally stopper branch Pump using in an ball a in tube with all Bernoulli TubeApparatus: Young’s ModulusApparatusSearle’sType: short each joining small glass Note: vernier portion, Consist The apparatus side 500 tubing, Young’s pieces with various of a tubes x a constant 13mm 0.1mm Bernoulli 2 Slit of consists of glass swan length is rubber ( precision, also bore L tubings. necked tube, x of available. OD) 25mm gradient an connecting with Serving ScienceSince1946 engraved have The Complete outlets each. central two tube, three tubes flow tubing 10cm with narrowed 6 sealed-in Jambu P lengths tubes, and tension brass for 8 scale weight. ershad & Sons Hook’s LawApparatus: set, indicator. hook mounted prevent This and Water (Liquid)LevelApparatus: mounted differently tubes For the apparatus supporting showing apparatus parallax is on Supplied the on a same shaped sturdy a has that bakelite error is a mounted coiled regardless complete a the 300mm 150mm and glass level stand. spring is tubes on marked rod. of of with adjustable a their the wooden with Attached connected a liquid in 250g shapes. a milliammeter mass base. mirror in slotted to It communicating hanger the at consists the scale rod weight bottom, and and is of to a four 47 physics 48 physics Charles LawApparatus,Basic: 1000ml rubber length short bore) bulb Boyles Boyles 120mm with plain gases). Consist This Boyles LawApparatus: apparatus mms 37mm length attached limb of Law Law Polished a bung. capacity with glass U-shaped in Apparatus, Apparatus, 220mm diameter of centre graduations tubing at Completely is the wooden right great and rubber and glass stirrer. mounted long with angles for Advanced Simple figured tube stand demonstrating tubing from third and contained to of in every the 25 with limb about one with end Oil to plain graduated cm 35 about graduated of two 15mm in wide-bore x of on Boyles a 0.2ml pinch E-mail: [email protected] the either 185 tall diameter, other scale law x clips terminating form limb side. 6mm plain (Elasticity two 0-100 of beaker of Fluid PressureApparatus,HydraulicPress: Expansion ofLiquidApparatus: immersion the through atubeattheirbottom.Pistonhavecirculardisc mounted diameters capillary same pressure. To Demonstrates with (length limb limbs. on length show top cms, short one in wit temperature of of for A x a difference It tubes loading fitted on of consist bulbs a the of with support masses. of in equal range. in process the hot piston expansion plated water bore Mounted It frame and comprises of cylindrical in and of transmissibility connected it. with various on bulbs base. 5 metal tubes glass liquids at to the each trough of graduated different of over bottom, other fluid the for Lift Pump: along support reading is heavy through Apparatus. a and temperature Working To To Charles LawApparatus(Combined): side fixed show demonstrate piston the tube cast on rod in flexible model length metal the for provided a the Consist with of stand outlet. concepts both given of made base rubber the Charles the provided of with directions. help with rod. mass Jolly's of tubing, non-return involved glass, Supplied leveling of Law of with sliding air Serving ScienceSince1946 the consist i.e, Mercury mounting bulb a gas screw. in without scale float bracket the connected at a of fixed lift valves relationship graduated a To reservoir Jambu P on cylinder mercury. read that pump. a volume. and polished can the to tube 0-100cm a level be ershad & Sons glass between Force Pump: Bourdon Gauge cast-metal into scale pointer valve. the gauge mechanism. at Perspex non-return eject / concept of Demonstrates Used Also in2 positioned mounted its a wooden directly secondary circular a mercury and lower water Known directly jet. to The x connection needle 1mm measure of back 0 pressure base outlet to a end, double float on at stand gauge. meter anywhere A 3.5 as reservoir giving high with to cylinder the riffled vertical for against which valve Jolly's tube kg actual clearly with stability. valve rule and The pressure. working the / through cm2 the from tubule at in dial white is gas its action actual turn observe pressure. equipped a lower has pressure, secondary principle present Consist rubber communicate dial of dual pressure. end the the The provides scale with at a pump tubing. with and working glass cylinder of case its Mounted reading a not the a one the non-return and has outlet cylinder easy A gauge. force side lower of is a its thick transparent drawn 0 reading the side ability on to provides pump, Consist with end 50 heavy gauge tube black float out Lbs of to a of 49 physics 50 physics Transparent TubularAcrylicBody: Spring (Newton)Balance,RoundType,with available. Transparent • • to • hook & dual include Round Rectangular Spring (Newton)Balance: load international Spring Spring scale, at hook type bottom. dual Note: (Newton) (Newton) zero with plastic at Tubular scale, Spring bottom. standards. tubular adjustment, body zero Balance, Balance, Acrylic (Newton) Balances adjustment, with transparent Diameter: flat Body Flat Flat suspension Balance, are metal Transparent Type in 19mm color acrylic suspension Euro scale. Round Kinetic TheoryApparatus: Tubular MetalBody: Spring (Newton)Balance,RoundTypewith 4mm the which the diaphragm, for ring, and cylindrical Aluminium • • as adjustment, Round Demonstrates E-mail: [email protected] coded ring body. Design thinning firm Features apparatus metal a Spring Spring Type which socket cap at Type, is ring type according gripping top connected Features with spheres. is plastic (Newton) at Body of suspension (Newton) whose has with terminal include & with also is top the holes air load in three of tubular kinetic tube with operation. plastic Complete behavior to at Balance, for tightening a its with Balance, increasing ring DC B electrical theory metal & upper

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S is is and of equally provided plastic hook used Type mounted with dia etc. by associated to 1/8 at for include the Tubular consists tube with attached the bottom. spaced producing inch below kinetic motor. on rests Double dual are phenomena a Nylon of around to the base, in placed theory, a its a scale, diaphragm, agitation transparent cylindrical lower Body Tubular with the on zero when such rim, two end the in Balance, DoubleBeam: colour suspension weighing. zero removable 150mm, reading b balance with push provides • • • Based Push Spring (Newton)Balance,PushPullType(Dynamometer): o d y Note: Balance, Balance, . type Pull supplementary

adjust on coded F poises, has e clear accurate type loading. roberval Optional a The balance t ring u Double Double r compensator according a e it two graduated s cast features removable

at i Round beams and n principal top weights, Accessories c alloy masses Beam, Beam, l u & rapid d to a e are type load rectangular front

international base, stainless with without and d magnetic to 0-200g with u weighing Serving ScienceSince1946 with a hook find like aluminium l

tare facility angled s a tubular c Rod difference tare x readability a at adjustment steel damping, plastic l 10g e standards. bottom. , upto and adjustment

beams for , z plates transparent Jambu P 0-10g e scale Tare rod r 2kg o under of

spring Balances of at a are with of x two with when d the 0.1g 0.1g. j u diameter also balance s sides loaded ershad & Sons acrylic t top Balance, TripleBeam: Balance, SinglePan,BeamType: center • • masses • supplementary • The under zero poise, of adjustment, stainless precision Balance provided heavy 200x100g, with extended to2610gwhenusedwithsupplementarymasses both Triple The 2 m used available. e non The 311 are for n Balance, Balance, Balance, Balance, balances beams t it adjustment, , 0.1g

balance facility cast grams pan can has steel with ground metal readability. be are covered balance 0-100gx10g, deep Triple Triple Single Single for has and pan stored weighing a 0-500g masses central under base, four magnetically sensitivity pivots, of notched Beam, Beam, Pan, Pan, agate in 9 with notched removable cm balance x are recessed The reading for Beam Beam 100g, self with without bearing, diameter 2x1000g specific 0-10x1g, weighing beams of three aligning Type Type weighing 0.01mg. tare 0-100g weighing damped non-removable base stainless tare tired precision adjustment gravity with with , , and when with without capacity and adjustment x agate Other beams beam 10g beam 1x500g. and bow. center tare experiments. steel not 0-1gx10mg, ground magnetic , tare bearing, adjustment 0-10g features It required. movement balance graduated sliding upto pans has reading adjustment The pivots a x of 610g additional capacity easy 0.1g. damping. masses. include 150mm, features sliding each as and and zero The and 0- 51 physics 52 physics Balance, Lever: Balance, Counter: and type removable Features contain Change arms With Balance density pointer. arc have objects from is scale include in chrome provision determinations. Pan painted one that to fitted be base can range plated weighted. to metal provide with fitted take to stainless hook other body with scoop dual at made with a steel the ranges shaped leveling bottom equal pan by E-mail: [email protected] 0-1000g using of container arms. screw for 130mm the under x Balances, Analytical: wooden has knife acting either Balance Both for 10g hinged to Balance, Compression,Circular: removable a The diameter a balance zero and edges transparent side capacity parallel balance case has 0-250g weight adjustment, of and weighing and zero a with plastic arrestment brass of is stainless edge x arm. with in cover. glass 200 1g. plastic beam pan. rider grams window With steel of case and arrangement. the and pans tare & with 50 beam. leveling sensitivity graduated and of circular 7.5 Balance zero With screws. cm scale of adjustment diameter. 0.01mg notches 0.1mg. has protected agate self on In It and by Digital ElectronicWeighingBalance: Balance, DialType: • • • • overload saving, contrast Education Useful adjuster, • • Round Digital Digital Digital Digital Balance, Balance, Dial automatic large for protection. suspension Electronic Electronic Electronic Electronic and type quick Dial Dial LCD Industrial with Type, Type, display, external and Operates ring Weighing Weighing Weighing Weighing circular Metal Plastic and precise Auto calibration, environments. load Serving ScienceSince1946 on body body scale Balance, Balance, Balance, Balance, zero 220-240V hook. weighing and adjustment, Double PanBalance: • • steel special hardenedsteel.Thebalancehastworemovablestainless Made tare 200g 300g 600g 6000g large Jambu P Double Double AC. It pan adjustment of in x x x features dial. x 0.001g 0.01g 0.1g cast marked auto 1g laboratory, Pan Pan With metal Digital AnalyticalWeighingBalance: • • • • Operates external display, and Useful power ershad & Sons Balance, Balance, high L/R. and Digital Digital Digital Digital Industrial zero body for Auto calibration, on quick with General Roberval Analytical Analytical Analytical Analytical 220-240V environments. zero a and central adjustment, Purpose Type precise tare Weighing Weighing Weighing Weighing AC. knife adjustment wall weighing It features edge Balance, Balance, Balance, Balance, auto Hanging beam and power in high laboratory, 320g 120g 320g 220g overload type made contrast saving, x x x x 0.1mg 0.1mg 0.0001g 0.001g of protection. large Education automatic LCD

53 physics 54 physics Masses (Weights),Fractional: • • • contained Precision Metal masses Personal WeighingScale: Note: Personal Personal Body, in 1-2-2-5 Personal in fractional zero a Weighing Weighing small adjustable, system Weighing plastic masses Scale, Scale, from box. minimum Scale, Rectangular Round 1 (weights) to 500mg. Digital graduation consisting E-mail: [email protected] Complete is also available. 0.5kg. set of Platform Scales: Masses (Weights)SetPhysical: • system forceps metal • with • Precision • 1mg-100g Platform Platform Platform hinged fractions. in to the polished lift lid. masses. standard Scales, Scales, Scales, to It 1mg-2000g Complete includes brass Mild Stainless Aluminium Each range. masses Steel set small with Steel consists (weights) plastic chrome of masses box in wooden plated which in 1-2-2-5 holds brass case Masses (Weights)Set,Slotted: Masses set(Weights),Knobbed: • • • • masses • wire • block. Precision Precision Note: Masses Masses Masses Masses Masses with to prevent masses Masses masses hook (Weights) (Weights) (Weights) set set (Weights), (Weights), for the (Weights) (weights) (weights) suspension. masses Set, Set, Set, Knobbed, Knobbed, Slotted, Slotted, Slotted, Set, and from in Serving ScienceSince1946 Slotted knobbed hangers, Iron, Steel Brass slipping Specially Steel Brass Hammer chrome in chrome Rack Hanger design. off Jambu P designed the is plated Tone hangers. also plated made In available. ershad & Sons Paint wooden slot Masses (Weights),Hexagonal: Masses (Weights),Hooked: • • Masses Masses • Masses both • suspension. Hexagonal Polished of of metal Masses Masses Masses Masses ends the (Weights), (Weights), (Weights), with masses bar (Weights), (Weights), (Weights), (Weights), In wooden attached masses Hexagonal, Hexagonal, Hexagonal, (weights) Hooked, Hooked, Hooked, Hooked, block. (weights) hook. with Available Cast Steel Brass Recessed Double Steel Brass made Iron hook painted of hooked as with brass, individual at sliding the Fixed flat top surfaces masses. hook for at 55 physics 56 physics Weight Set: • • using Stainless Hand OperatedVacuumPump can 25'' These The Note: 1mg the use hand ( 635mmHg durable -500g Steel best these Class operated quality Weights, to pumps E2 pumps 1g-2000g and ). Stainless vacuum With for F1 which quickly is fast available. vacuum efficient pump Steel we attain offer, material. is filtration filtration. ideal and are E-mail: [email protected] for hold manufactured apparatus fast vacuum filtration. Air Pump(VacuumwithAluminumPlate) you of pressure stop on demonstrations,single This Masses (Weights),Plastic: • Masses wooden cock 1g air to (weights) pump tubing. 20g air base.The inlet is made suitable screw aluminum barrel of and plastic. for made a a plate connection number from is provided steel of for classroom pipe rubber with fitted a Potentiometer Module: Rheostat: • • • marked also. the provided. rapid Contact carrying • • purpose. type terminal Mounted Rheostat slider-rod Note: Rheostat, Rheostat, Potentiometer Potentiometer slide & Resistance on smooth provided are fitted capacity. One Also on it. wire The used Continuous Groove a thus Available at with adjustment. channel type end each in Module, Module, on as the Constantine ohms fast support Type, series metal with end Rheostat covered box, blown Type, of Carbon Wire & Nichrome a resistors Three chrome Serving ScienceSince1946 are the variety current value Constantine can wound made Type fuse wire wire 4mm track be or plated choices, & of for & carrying of is used potentiometers. Type standard type the Heavy resistance bakelite. Jambu P used protection third slider-rod as 4mm Duty capacities potentiometer as at terminals one resistance. & ershad & Sons Decade ResistanceBox: Resistance Coils: • as are Each • • • on decade This In to current end Open an bakelite demand. give provided Note: Resistance Resistance Resistance are are and decade accurate decade of ranges

Four ST RESIST Available case ANDARD resistance across is Dial. potential from Coils, Coils, Coils, selected with

1 ANCE each in two with with with to Single substitution divider. 1000 by 4mm range Terminals Sockets Bell a ohm Dial, rotary Terminals sockets. to allow with Double box switch. a All provides the resolution Dial, ranges Tapping unit Triple to 1 available ,2 be of points 3 10%. used Dial or 4 57 physics 58 physics Platinum ResistanceThermometer: errors scale andsecurelyclampedtotheBrassendstripssothat constantan which The terminals copper mounted of Suitable fortemperaturesbelow150°C.Finewireofplatinum The Wheatstone Bridge: 2ohms ends four-gap are are leads. gaps negligible. are on resistance held wire provided a bridge are heavy in is closed stretched position Supplied wound has to 3/4 by reduce a inch removable large on by along complete a the the thick mica and the resistance terminals. Copper heavy laminated with top frame E-mail: [email protected] of pencil copper and wooden Binding to The a base. soldered jockey. minimum. 24 strip pieces meter SWG Nine Potentiometer, SingleWire: scale. with It Capacitance/Inductance Box: Dial Note: 50volts 0.47uF provides 1,23or4capacitorsrangesfrom100uFto This consists of to decade and 4 A Available mm with AC knife Four of or socket Capacitance/Inductance a a edge DC. Dial. resolution wooden in jockey terminals Single base of is Dial, 10%. also with and supplied. Double The a brass 100 substitution voltage blocks, cm Dial, wooden range fitted Triple box is Cell Holder Wires B. • • and Plastic • A.

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Copper Note: Copper Constantine Nichrome to elements, suitable in the to moulded, 110gm SWG 110gm cells following Cell Wire, Wire: 24 for Holder, rheostat Wire: to high Helpful Wire: Bare Comes SWG elements: temperature A Stackable etc, Constantan 32, nickel-chromium-iron • for in SWG roll SWG holding Serving ScienceSince1946 Ni Copper of (39-41%); are 24 50 applications 24 is also one to gm to Wire, an SWG SWG available. to cell, alloy Jambu P 110gm Mn Enamelled 32, 32, double such that alloy (1-2%); roll roll consists as • • • specially of ershad & Sons cells of heating Connecting Leads: Switches • • • comes 50 50 plate with effect circuit contacts terminals electrical of Tapping Contact Knife gm plated gm Note: Connecting Connecting of of insulated Switch: is is high automatically made spring Custom so Keys/Plug Key: fitted circuits. that insulation. Low Leads, Leads, or A on metal knob when made broken light the Brass voltage, Key: contacts blocks, and with with produced. product flexible it plug and is Used terminals Crocodile 4mm Single/Double momentarily mounted when and and available. metallic for Plug brass Brass screw it making mounted Clips is on released blocks Strip connectors strip pressed a Knife bakelite or (Nickel provided on tapered breaking Switch the an a base. opposite Bakelite electric plated) made hole, with the 59 physics 60 physics loose the Well Magnetic FieldDemonstrator: Demagnetizing byA.C.only Magnetizing byA.C.orD.C. complete withswitchand4mm,terminals. wound withinsulatedcopperwireandmountedonabase, ordinary magnet,ironbars,strips,etc.Comprisesasolenoid Low voltage,suitableformagnetizinganddemagnetizing Magnetizing &DemagnetizingCoil: field suited iron lines fillings for in demonstration 1, 2 or 3 dimensions purposes, without Cleary E-mail: [email protected] the revealing need for

MAGNETISUM Tangent Galvanometer: magnetometer b terminals, • mounted • insulated • The • Circuit Board: a s e Note: Circuit Circuit Circuit Plastic

w i on t Custom copper rotating h ring Board, Board, Board,

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Westminster MagneticKit: Magnetic fieldApparatus: • • magnetic • about basic A A comprehensive set through electromagnetic Open Single Single experiments Magnets, of field. helix and conductor 3 a conductor. perpex 5 coil Eddy turn kit in flat field type Current, electromagnetism. containing mounted coil generated Serving ScienceSince1946 Force wire the between by essential to General Jambu P a demonstrate currents current items studies ershad & Sons and passing Induced CurrentApparatus: terminals. core upon upon Consists for Electromagnet: Complete provided carrying U-shaped the a a fits cylinder cylinder of hook. the with with a core primary cylinder barrel with keeper. into Wound of which terminals circular connections coil of with of the the insulated section and insulated primary primary. for a secondary use with copper coil with copper Complete fits. armature 4-6volts wire coil A wire soft wound wound with DC. and and iron

61 physics 62 physics Gold leafElectroscope: Note: size interchangeable clear a A two 130x50mm pivot steel To showtheactionofanelectriccurrentonamagnet.Cobalt Oersted’s Apparatus: metal metal & 4mm & needle mounted Gold rectangular plate the case socket leaf rear rectangular on 75mm with Electroscope on which window terminals electrodes shaped. a a 4mm long plastic a frame, single is with at socket of base. are one in ground gold conical in agate supplied. end, the earthing Neeedle leaf vertical one bearing. glass flask supported E-mail: [email protected] at With terminal. is is the mounted plane, surrounded also Suporated other. leaf available. by fitted The well an upon insulating

front ELECTROST with by Conductors, setof3: fitted These bt Force onaConductorApparatus: fitted, centre axle the complete with brass Comprising a a a base magnet, window is with plastic rails are standard of repelled bush & the insulators the made with two

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is TIC electrical strong and a 4mm of power is brass rolls of U-shaped free field. ebonite socket contact along supply with to roll terminals. interchangeable rod the magnet between unit along on rails is metal connected, away and the A the brass base. rails a from poles pair on axle and the the pillars, of of Whimshurt ElectrostaticMachine: Electrostatic Kit: polythene easy correct rubbing proof The This It contains spark machine to plane, transportation. conditions. cloth, will tiles, 1 will gold 1 travel 1 2 cellulose wire aluminium generate leaf The 50mm hook, electroscope, apparatus acetate a in charge cans 1 Serving ScienceSince1946 air wire between and strip, is with stirrup, mounted 4 1 polystyrene electrophorus regular 1 electrodes Jambu P polythene 1 nylon on discharge. a sphere. under thread, base, ershad & Sons strip, strip, Induction Coil: • working reversing of handles moisture dipped paper insulation, covered The PrimariesarewoundedwiththickerCopperenameled Friction Rods: static Brass, A Platinum, set Note: 2 1 1 and electricity of in to Brass/Ebonite on wire effects, Available Switches, to 5 get after each 6-12 rods hot one on the completing volt of wax, Latherite layer Spark point such The 300x12mm. in D.C. one different so for is coils on as is that wounded adjustable on Pipe it, Ebonite, various the The are each and spark in winding make housed two off layer experiments Glass, in length. to parts and switch the get get the in Perspex, break cover any & sealed a entire given is wood cycle, involving points provided of against Glass/ part heavy butter case one are is 63 physics 64 physics Demonstration Dynamo: • • • • • hand, Note: pivots. armature which detriments construction The plastic A Demonstration Demountable Transformer: simple core Demonstration Demonstration Demonstration Demonstration Demonstration Separate the can base. While is bulb wound demonstration be made to closed Hand its which provided in Coils the up essential rotation by Step Dynamo, Dynamo, Dynamo, Dynamo, Dynamo, of driven via for enameled highly can demounted two glows. up of process similarity and by clamps be a permeable Bi AC/DC AC/DC DC AC Dynamo Supplied a Cycle step readily copper gear. through with transformer to down with real Simplified U-shaped tightening with Model wire understood E-mail: [email protected] motor transformer machine. the extra to is gear mounted model also rotate metal belt. open screws. wheel A available. Demonstration ElectricMotor: Van deGraffGenerator: without • • Supplied pair 4 connection for magnet. The permanent dome, pole with For A principle. 2 sheeting, in frame model mm on adjustment pole production Van Van discharge of on by insulating armature a 4mm mounted socket de de A of with

disc-type Graff Graff the to sockets. magnetic discharging sphere at and the simplest prespex of wound on Generator, Generator, top phosphor-bronze high is base, The attached of commutator is field mounted form the voltage motor with stand, with sphere. Electrical Hand dome provided of a to enamelled will driving rubber D.C. driving static on WIth Operated is and operates a bushes incorporated electric pivoted electricity, wheel standard belt, by a wheel 4 copper a mm on is removable motor, and arm removable support. by 6-8 accessories. earth selfexciting, driving with means & Volts wire having external socket. handle With metal D.C. & belt. of bar 2- a a a Steam EngineModel: Petrol EngineModel screw respectively. chemical be rotate. resulting • • base, burning gauge. means with with cooled Operation Petrol used Engine Engine this a with driver Engine A of horizontal two/four Mounted to of working pulley steam a energy printed drive miniature of Model, Model, fuel for Supplied Model a opening makes mounted commercial dynamo stroke cause to model. on diagram boiler Petrol, Petrol, heat, represents bulb. a the complete engine. water metal the etc with The at mechanical 4 2 flywheel showing Carburetor strokes strokes the boiler to steam Serving ScienceSince1946 extra in base. a demonstrate internal free All whistle. the with to large parts engine working. end mounted fill Heating boiler and and fuel. structure it of size in with safety electrical fuel flywheel Jambu P is aluminum the fuel to unit on well caused water. supply conversion boil valve. the and burner is illustrated provided shaft energies crank and operating ershad & Sons due also alloy. steam Diesel EngineModel Googles: • • • base, • • bulb. • • aluminum • • principles • be General Diesel and can the sectioned. worn of to to Engine Engine UV Red Bocal Flip Flip Chemical/Impact/Dust Black General Ignition with Carburetor Engine principles Resistant Up Up over Rubber purpose plastic type printed of alloy. Model, Model, Replaceable Type an spectacles. Purpose Mounted is Model ENGINES Goggles shown air Gas Goggles Goggles Spectacles Ignition & of Polycarbonate diagram Diesel, Diesel, cooled fuel an Tight represents Spectacles on air by lens supply Goggles is 4 2 showing two/four protection strokes strokes shown Goggles internal also Protective working. stroke by sectioned. Googles means structure engine. Spectacles of Mounted & a All miniature operating parts can on in 65 physics 66 physics Newton ColourDisc: Newton Newton light at turning slots stroboscope diameter Newton Simple Stroboscope: the is extending center composed wheel Colour Colour Color model, of disc minimizes effects. and Disc to Disc, Disc, 15 of the hand handle. cm seven consists A with Hand edge friction. mounted circular driven colors motor of This operated of the With disc a black by on disc. to disc rotating wooden demonstrates handle show Ball disc with E-mail: [email protected] bearing wheel. having spectrum for the base rotation. student stand that mount radial Hand Lens: Compact LightSource: source, apperture in 150mmx10mm available. The • Plastic/metal • Different • colors white with a Inclined Plane: The inclined supporting A ventilated Hand Hand Hand Lamp board or end sizes end-on Lens, Lens, lens, that housing of with and frame housing. the Metallic a can Plastic Metallic of diameter. fixed sclaed, as a inclined with diameter well- a be is powerful at used with mounted Two handle. any finished plane A board 12V, angle Bakelite adjacent 50mm, to ‘point’ board. produce features wooden 100W on from handle 75mm source. a sides The 0 quartz stainless an to an base planed have 45° adjustable and intense iodine hinged to 19mm steel 100mm section the ‘Line’ lamp horizontal. at rod dia one can are end be • • • the it. consists The Test TubeStand,Wooden: Optical BenchwithAccessories: Colour Filters: • • store materials work.They concepts The • • laboratories wooden Made Holders apparatus optical Note: Optical Optical Colour Colour Note Test Test Colour and of of Custom a for Tube Tube bench wood Peg equipped Bench Bench : to long, in Test-tube so are Filters, Filters, light for make Filters that These Stand, Stand, physics made holding is to rigid made with with sources, commonly image hold Plastic Paper them to stand are stands Wooden, Wooden, member Accessories, Accessories, handle using product test about test formation ideal Mounted long Mounted lenses , Metallic tubes good tubes are used daily Serving ScienceSince1946 with available. lasting, 12 6 to light suitable holes and for holes in develop quality, Metal Wooden & use. can a is long physics well linear screens and also easy be Frame to time. observed. finished available eco Jambu P how scale Frame elementary to be labs are use friendly used today, applied placed filters with and at ershad & Sons and Lens Holder Optical Pins: • • • Stainless a 50mm. convex Comprising About on to plastic Lens Lens Lens 50mm An or Steel Holder, Holder, Holder, pack. concave index an long. material. upright Also mark Plastic Metal Wooden Iron lens, available is 100mm Chrome engraved mounted longer high Plated. on on with each a type rectangular Packet V-shape end or of in of the 50pcs slot Brass base base. to or in hold 100 x a 67 physics 68 physics Solar EnergyKit Newton RingApparatus: energy), clearly on plug foroutputthatcanbepluggedinrespectivesockets Comprises electrical frame provides light. viewed A Interference completely the The having top for in voltmeter, all glass of energy, sunlight, a the cell fringes solar the three self necessary plate holder box. cell adjusting bulb, kit are Sound fluorescent and Input with mounted clearly (for buzzer convex components sockets a screws. energy battery lead seen and light on lens terminating when provided electrical a charging-storage and are or of wooden solar monochromatic E-mail: [email protected] the held light and apparatus motor. energy in into box a marked energy. heavy 4mm Pinhole Camera: mm hole plate slides Two into and of is Direct VisionSpectroscope: adjusted dispersion This approx. opening rectangular, upon into instrument the which by at of rotating other the 11° open image closed & having approx. ended, the contains is end. end formed. light The a piece. Dimensions a excellent frosted slit proof The 80 is other lines wood of translucent 150 variable spectrum per box boxes. x mm 100 has width x a glass One 100 pin with and a Spectrum tubes: Crooks Radiometer: demonstration vanes more spectrum reverse Note: power four form. approx Mounted onaroundplasticBase.Comprisingpartlyevacuatedglassbulb 260mm lightweight Use than supply. Neon, which 70mm side length tubes in the is conjunction Mercury, dia, of white.Infrared drives is white, with several available. metal with 50mm causing the arms. contained helium, physics with vanes long Serving ScienceSince1946 radiation One the a effects. pressure Argon, fine spectrum at round, side its capillary heats cetrer of Hydrogen, Jambu P difference providing each tube the a tube, fine black holder vane pivot on Spectrum tubesStandwithPowerSupply: ershad & Sons Sulphur Maltese CrossTube: from eliminates cathode casts touching It's Easily Straight a faces is either with a pleasant which blackened, breakage.

star its hold of ray. shadow shaped the sideof the distracting s supprots the electrodes. visual vanes Operates tube the the object on firmly the ambient obstructing on fluorescent A and 220V black light prevents AC panel the and painted path the protects behind of students cathode wall the the facing from tube tube ray

69 physics 70 physics Tunning ForkonResonanceBox: Square Consumption hammer. 200 Made frequency demonstration of mounting Features Well 0-200KHz, Frequency SignalGenerator: frequency KHz., finished, from and Built-in and tuning Triangular) good Output 0-20V : with of wooden AC output Frequency quality the forks. 230V, easy P/P, control formation level, boxes wood. For 50-60Hz, Complete Course

W Counter :

Wide SOUNDS 1,2,3 continuously with A of Complete VES & a and basic Wave Frequency holder and with enables fine major 4 form: with E-mail: [email protected] all on control forks. variable, accurate accessories. range top rubber chord. 3 Types For for to 1 Loud SpeakerUnit: Tunning ForkSet: student the could Provides tuning 75mm Turning setting Power adjust Hz (Sine, physics to be It dia., forks experiments. Fork a availed useful 8ohm laboratories set Set, in level which & set Chrome nominal Come of of are sound 8. and These in Plated manufactured power have thermocole over tuning standard is mounted the unique whole forks box. from frequencies on set audio range a are alloy acrylic used range. of and the for base. in Sonometer: Resonance Apparatus: calculated the water adjust to tube movable accurately fixed to graduated Resonance Consists be determine top with fixed bridge level the of bridges, of water water the for using into using Apparatus changes wooden and tensioning tube the mm. and level the only pulley tensioned speed that sound water in Two until with resonance a the causes tuning and by of wires level a the tube, 25mm masses. tuning sound. fixed Serving ScienceSince1946 by tube resonance. and fork of a fine box screw standing stainless brass fork resonates the Supplied and It adjustment with frequency. can over and to water. The Jambu P enable steel wave calculate the two steel without at speed the Partially open pipe produces metal pegs a attached same third masses. of end ershad & Sons and the sound Ripple Tank: Slinky Spring: , plate straight complete having interference circular. illustrates the wave • A flatsectionedhelicalspring. Excellent forwavedemonstrationexperiments. Ripple rules fill frequency. wire of two reservoir speed an to the the Note: HelixSpringIsalsoAvailable. prototypes and phenomenon-using anti-node can Tank tube. resonance leveling obstacle, It of suitable with then can important is sound As of instrument Then used rippler also water the be at of power screws. curved demonstrate all waves. assembly, wave is supply. transverse ripples reflector, a Size device Tank motions two of refraction, on is to the supported transparent the straight waves. like illustrate surface tank rectilinear diffraction obstacles, Ripple is by the of refraction supplied four water laws tank legs one and and as of

71 physics 72 physics Boss Head: obtained metal consisting Boss plated Boss up with F Wave MotionApparatus: o r to

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a Retort Stand: • • • diameter • • • • • • • metal nickel- series box. m Cathode RayOscilloscope: amplifier, • primarily Cathode rods o Retort Retort Retort Retort Retort Retort Retort Retort Retort Retort t i o Note: are base n of , 10mm.

Stand, Stand, Stand, Stand, Stand, Stand, Stand, Stand, Stand, Stand, ray consists a Various with timebase oscilloscope Painted Tripod A-shaped Plastic Plate H Sheet Stainless Cast Sheet Pressure screwed shaped of Models Iron a type, and Metal Type cathode Stand in Die Steel a blue/black. hole are Euro is power with Casting an Available. ray for Design, Leveling electronic supply. tube, chrome Heavy a Screw vertical test plated equipment & iron horizontal rod that of Tongs: • are • • • Made Retort Clamp: Tripod Stand: • • • • • rubber • suitable • side jaws. of color diameter. Triangular, having corrugated Tongs Tongs Tongs Note: opening. Tripod Tripod Tripod Retort Retort Retort Retort of is top. Fitted stumps. mild 12.5 four boss-head. Tongs for for for The Legs Clamp, Clamp, Clamp, Clamp, Stand, Stand, Stand, all Crucible beakers Flasks steel Plated with cork cms in steel design in Available side. are with Iron and Triangular Stainless Round 15cm lined Three Two Four Four steel welded, bent Fine of and bow height Pronged Pronged, Pronged, the prongs Pronged thumb outwards long Head in quality stainless Steel and smaller jaw finished Head Serving ScienceSince1946 20 plated forged screw ensures to powder Pressure Pressure cms. for steel size take in MS stability. scissors for Feet chrome too are a articles coatng. Die Die rod firm tightening Jambu P for also are Casting, Cast, for economy. type grip legs Length available. covered from mounting Aluminium at hinge. and the ershad & Sons all Zinc 2-90mm of Laboratory Jack: Retort Ring: black support • Screw Strong angles clamp with one Jaws Retort on operated, circular for Ring laboratory mild with Scissor-action steel Boss equipment. ring. head mechanism. Maximum Strong, Load: 25kg stable

73 physics 74 physics • tube. for damage Nickel-plated Hoffman Clip: G byFreeFallApparatus: fall This direct Note: of apparatus a to steel Mohr fitting tubing brass ball clip and is by through used clip is end removal also to with of available. determine a screw pre- projecting without determined with G hinged access by plate E-mail: [email protected] measuring distance. bottom to to ends prevent Spatula, Onesideflat&otherspoon: • • • • • • • • • • • Stainless the bar to Scoop, Spatula, Spatula, Spatula, Spatula, Spatula, Spatula, Spatula, Spatula, Spatula, Spatula, time Test TubeHolder: and • • • tube tubes This Steel of comfortable product holders Micro while horn Trowel/Trulla/Scoop Ointment with Plastic Nuffield Micro Chattaway One Both spatula, Test Test Test plastic Side side performing Tube Tube Tube is are widely Pattern flat Flat One grip. offered & Micro Handle Holder, Holder, Holder, Palette & side used other with different flat Knife Wooden Metallic Wire in side and wooden laboratories type pointed other experiments. with handle side wooden for spoon. for holding These handle effective test test Linear AirTrack: Motion potential experiments The Spirit Lamp: Spirit • • • • Kit Spirit Spirit Spirit Spirit Glass, on contains energy; level Lamp, Lamp, Lamp, Lamp, with covering: and Kinetic Glass Aluminium Stainless Alcohol/Hexagonal cap, everything inclined wick Velocity; energy; Steel and planes Serving ScienceSince1946 required metal conversion etc. Force type wick for and holder. Jambu P of a energy; vast acceleration; array ershad & Sons SHM; Bunsen Burner: Ticker TapeTimer: • • • Ticker Ticker individual • • With • nozzle toadjusttheair-gasmixture. having ascrewtypesleeveairregulatoraroundthejet inlet. NoRegulator.Theburnertubeis12mmindiameter, Bunsen BurnerconsistsofCastironbasewithriffledgas of Bunsen Bunsen Bunsen Bunsen Bunsen Bunsen Burner,withBrassPipe tape, Tape Tape carton. Timer, Timer, Burner, Burner, Burner, Burner, Burner, Standard DC AC High Micro with with with Type Type size, Stopcock Spare Iron Flame/Techlu Complete Chrome Jet Plated & packed Pipe in an

75 physics 76 physics Power Supply,AC/DC: N • • • • • 1.5 fuse G

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than Aluminium. well is a DC n ideally d is Fitted a as

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Trolley Track: height with which The Pulleys: plastic pulley. Note: Aluminumpulleyalsoavailableinplaceof • • and Plastic track Parallel the Rod Bench adjustment. give wheel support Pulleys bases Pulleys good Double diameter are frame resistance in and thick which about Triple to MDF Serving ScienceSince1946 Pulleys. 2 flexing. provides inch. with Available Support metal a Jambu P robust side bar Series system Dynamic trolley: supports feet Note experiments. to rod Wooden ershad & Sons enable is Conductivity Rods: • between differentmetals. metals fortheexplorationofconductivitydifferences Conductivity Rodsaresimply300mmlengthsofdifferent Each about12inchlong link : for fitted Dynamic Note: AvailableinSetof4and Setof6. trolley the to give inpulse trolley is impulse mounted in mechanism. hard when on plastic three released. To is wheels. also be It used available has A a spring in button mechanics loaded on top

77 physics 78 physics Ring &Ball: • • • •

will wooden mounted expansion, Ball • Hoffman Voltameter: electrodes. Oxygen consists reservoir 0.2 The Ring not Ring Ring Ring Ring And ml, glass pass handle. & & & & & brass Ring with of with Ball, Ball, Ball, Ball, Ball, bulb. comprising unit through With two with ring On with with with Apparatus 50ml stopcocks, has The Hoffman all volumes stand after two wooden by plastic plastic wooden accessories ball graduated a a captive connected being passes chain. Voltameter handle, handle, is with of handle, handle, used heated. Hydrogen brass through (Packed Ring limbs a Without Chain tube limbs, for Chain Without ball to mounted and demonstrating the in demonstrate and Type of E-mail: [email protected] and each Type thermocole Chain ring 19mm removable Chain a one graduated funnel on when secured layer the bottom. occurs winter, Designed rod volume Hope’s Apparatus: that packing) cold thermal ice shaped carbon with on H2O Bar &Gauge: metal mounted and Used 50 throughout to provides ponds but the The of x a a to contraction bottom for gauge water show and demonstration on an until lakes also that above enables rod insulating mounted water a are with by dense continues aquatic cooled cooling. has insulated layer of layer on expansion a life frem an maximum to that of insulated It cool to water handle above. keeps survive. includes untill of at density solids the 4°C Convection and handle. it a denser freezes, forms a by metal at U-shaped 4°C. heating on water then then bar the In Note: which surface and liquid, liquids Hydrometers Hydrometer Light&Heavy: hydrometer Hydrometer, indicates we such touches use as is a specific the Grease, long a is device Thermometer Laboratory Max. Range:-10°Cto300°C) (Min. Range:-10°C-50°C& • Max. Range:-10°Cto150°C) (Min. Range:-10°C-110°C& • Length 300mm white/Yellow back. Glass capillarywithbulbtype, Universal stem floated Wet &DryThermometer: Range: -10°Cto50°C humidity chartC&F. With Plasticbodyinclude glass Alcohol Thermometer, Laboratory, Thermometer, Laboratory, Mercury gravity oil of to jar. hydrometer etc. inside are measure Serving ScienceSince1946 of The also To that jar the test available. fluid. is relative fluid. at filled the specific Jambu P density with The density

THERMOMETERS liquid liquid point, of ershad & Sons of a W • • mounting. H t glass C Red h Max &MinThermometer: • • o a e T T Body, Body, n a v

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79 physics 80 physics Thermometer, Digital: Operating t • • Easy • • Anemometer: e m p Thermometer, Thermometer, Thermometer, Thermometer, e to r a t u use, r Humidity: e .

O wind p e Digital, Digital, Digital, Digital, r a <90%RH. t i n speed g

Multi-Stem Pocket Indoor-Outdoor Infra t e m p measurement Red e type r a t u r e :

E-mail: [email protected] - 1 0 ° and C

t o ambient

Aneroid Barometer: Clinical Thermometer: • • • • laboratories. graduated concept The Used 4 5 ° Clinical Clinical Aneroid Aneroid offered C to ,

of measure 94°F How barometer Thermometer, Thermometer, Barometer, Barometer, to to 108°F measure body is Demonstration Wall or widely temperature. Digital Mercury 35°C air Hanging pressure used to 43°C. type to type Easy and teach is read greatly the students double useful the scale in and Each • The • The • The • Aluminum Comprises using It Easily grades These is G -Clamps Force Table rod with used 100g set vector with system table system fix are scaled of having to on designed metal the shoulder verify is diagram table. (metal) is mounted is rim. following one supplied supplied alloys the hanger (at for of circular law least several on flawless and : with with of a 100g suitable 4). composition properly table at mass forces. Serving ScienceSince1946 least performance and (diameter hangers base 4 masses hardened pulleys with and and not 1 Jambu P by resolution balancing with each suitable for less using clamps. of durability. than 10 the ershad & Sons threaded screws. of , 35 Spherometer Smoke Cell connection with to & 90x90x30mm. cover with For best & circular edge parts screw at Spherometer marked screw fine fixed It 20, forces cylindrical be consists cm), legs the 50 demonstrating pitch observed a (In of smoke. at forms are head. glass, center microscope. scale strip in the some passes made of a with corners the It glass metal a is scale reading. is (10-0-10 for carries Fitted cases Illumination small used of fourth 12V held through at lens. steel is strip Brownian least A of supply. it also marked metal a The with leg. vertically is short black an The circular mm) fixed 15 the divided as disc The equilateral frame, cell is minutes a 4mm center cylindrical in circular painted. by at reference motion. & main millimeters scale enables right scales an in into supported of socket integral scale after an divided scale the 50 angles triangle. are Designed Brownian line cell, opaque equal charging metal (or brass with is terminals filament for pitch to by in closed fixed A frame. parts). the 100 lacquered zero taking three screw channel for the motion scale) frame. to equal mark bulb by cell legs use The The for the the of a is

81 physics 82 physics Note :Available inOneway,Twoway&Three way Water Tap,Swan Neck,Knobbed Water Tap,SwanNeck,Heavy Types :WaterTap,SwanNeck, Light Gas Gas natural operate any bore. Made Gas Tap,ChromePlated: Tap Tap other Inlet of gas at (one Type: brass surface pressure 1/2 and way, X L.P.G. with 14. with Two up Flange superior to way, screws. GAS T & FITTINGS 2 diameter psi Three chrome (0. To Swan Neck Water Tap,

Mounting Type. position. Bench neck atdesired Mechanism tolockthe BSP threadedinlet. Plated finish.1/2inches Brass withChrome Heavy construction. APS Joints: • StraightJoint • T-Joint Joints Types: Nuts &TwoNuts. Brass withThree Flared, Forged 14kg/cm2). Way be 46mm fitted plating. & Four E-mail: [email protected] with directly Suitable Output way) two holes on Gas Tap for Gas Gas Gas 14kg/cm2). nut Provided two having ensure construction Made nozzle fitting. use (8mm to Control Tap: Control Tapwith(6/8,10/12) C Control Tapwith(6/8,6/8) Sizes: Two Nuts. Made ofForgedbrasswith Tap Tap Tap holes Gas Fitting: Copper Pipefor and gauge. is availableinvarioussize Copper PipeforGasFitting Whirling: Hygrometer, o fix n of with lever 4mm t having Regular(one Heavy Types: r Designed on o with brass bore). l to

T Suitable bench coal a rotation having bore. fix p

adapter (one w 6mm with Designed gas, on i t h or to Inlet ( way, for 1 lever bench way, does 0 superior / use 1 (6/8, 3/8 2 Two , Two handle 1 to not with 0 or X / 3.8mm operate 1 26. way, 2 any go way, black ) coal with Flange beyond Three other Three gas, bore) at powder locking pressure natural diameter Way surface Way 90°. and & coating. arrangement & Output corresponding gas Four up Four with 50mm and to way) 2 way) screws. nozzle Heavy L.P.G psi with (0. to Plotting Compass,Small Cork borer Magnetic NeedlesonStand handles Features: out along supporting glass laboratory plastic accuracy length) clear Cork The Made of compass tubing. glass. the Borer with of base including available carbon borer. Made and for a a About 72 steel These solid is is cutting precision. mm made of housed steel needle 18mm a pin plated are borer diameter steel a with for of hole 50mm, in punch. diameter. come pivot. pushing sharpened These brass jeweled a in & metal Serving ScienceSince1946 a 6 in 100mm, that cork are mm a the set bearing case often brass diameter are or removed of rubber 6 with tested 75mm. , tubing used set Jambu P for both aluminium of stopper pivoting. cork in for 8 with Comes and a the (or durability, chemistry attached set ershad & Sons to faces rubber) Sizes insert pillar of Cork borerSharpener Magnetic Compass,WithLock Magnetic Compass with Sizes transportation. the the magnetic One l marked, Cork Magnetic The o 10 c of k top. inside ( Magnetic i size n available Borer g

aluminium for needle needle a of r Sharpener all r the a Plotting n are sizes With g bottom. e is with 30mm, m mounted body, of e good n Compass Cork metal t to

The t 45mm. be jeweled o quality, Borers.

dial and set used p r is e up v has having a e needle. with circular is n well t the fitted

d any compass printed finished a m Supplied dish with Cork a g e in

glass scale cover. which Borer. points w with h i on l at e

83 physics 84 physics Evaporating Dish: Capacity Types Types Evaporating No. Note Evaporating Made Made Cavity Cavity Cavity Tile/Spotting: of : of of : : Tiles Depressions Tile Tile, Porcelain porcelain. : 10 , (porous Top Glazed, Dish, Dish, ml Glazed, to Flat Round Glazed. 4000 : and 6, Bottom Form 12, acid ml Sides Form 18 Porous resistant) PORCELAIN and and 24 Bottom are also Porous E-mail: [email protected] available. • • • • Made Funnel : Crucible Porcelain: Lid Capacity Crucible Types Crucible Crucible Crucible Made Porous Funnel Funnel Medium Short of of : porcelain Porcelain. Porcelain Porcelain Porcelain : Porcelain Stem, 10ml Bottom) Size: Types: Stem, Glazed 25mm to with Hirsch Glazed 100ml Squat Tall Glazed Gooch Gooch fixed Form to Form, Funnel 150mm (without and (without perforated and Porous and Lid Lid Buchner Bottom. plate. Glazed, Porous Funnel. Bottom with Lid and Glazed) with Beehive Shelves: Clay PipeTriangle/CrucibleTriangle (100x35)mm Beehive Sizes: Made Combustion Dessicator of Porcelain. Shelves Plate Boat (Diameter (50x35), Glazed x Height) except (60x35), Serving ScienceSince1946 in bottom MM. (75x35), and Jambu P top (85x35) rims. ershad & Sons and Porous Pot/Plate Mortar &Pestle,UType,RoundForm and diameter below Note: Capacity: Made Casserole, Porcelain Filter Disc Micro Crucible wood. of Mortar are porcelain. 115mm 25ml with & to pestle Pestle 5000ml or Outside above of with Glazed all are outer Porcelain with Bottom diameter pestles and Porous. of 100mm with Porcelain outer or

85 physics 86 physics Pipette Bulb: Pack

•

Types Capacity One Made Rubber CorkStopper,Solid: Note: way Size of : Rubber natural Rubber Rubber : .Red : 10ml, Also 50pc in Cork available rubber. 15ml, Cork Cork colour. / pack Stopper, Stopper, Stopper, 20ml and Red in Silicon. 100pc/ in and

without RUBBER colour. with with 25ml pack Two one Hole (Oval Hole Hole E-mail: [email protected] in shape) Pipette Filler,3Way: Rubber Tubing: available Note

Types

to • Capacity Three Soft, dilute Note: Red way. : : Rubber Rubber acid, Rubber Rubber Rubber : in with 50ml Also Red colour. alkalis, us. Tubing, available in and Tubing, Tubing, Tubing, Tubing colour. For 100ml ammonia Normal low in Orange High Medium of Silicon. pressure different Pressure etc. Pressure Roll laboratory sizes of 10 Metre. and work. Dimensions Resistant Silicon RubberTubing: Note Silicon toluene. by and not 250°C plastic advantages Suitable Rubber ConeforFilterFlask Hand Flask Crucible strong impart hence : Rubber hence Rubber tubings. Stand, Protector, The for acids, suitable any Sleeve, over tubing useful Tubing laboratory, Silicon tubing smell Suitable strong other Silicon Set for for is of or is use transfer not types transparent alkalies, different taste for with Pharmaceutical recommended use to such peristatic of Serving ScienceSince1946 liquid sizes oils, over hot to as liquids. translucent. bromine, and latex, a passing pump. temperature length for and Jambu P usual Tubing use through Silicon Carbontetrachloride available industrial synthetic with is range rubber odourless. Silicon CorkStopper: ershad & Sons it. available Note Translucent these Cork Stopper,ExtraSoft: with • • • Types : Orange incolour.Extrasoft. Cork Stoppermadeofmixsyntheticandnaturalrubber. Highly use. of Cork Stopper,ExtraSoft,withTwoHoles Cork Stopper,ExtraSoft,withOneHole Cork Stopper,ExtraSoft,withoutHole (Pack of50and100) (Pack of50and100) (Pack of50and100) rubber : is materials. us. -50°C Cork attacked with It It elastic does and and and has Stopper us. to Solid. of different sizes and Dimensions

87 physics 88 physics Brush, Pipette: End Center Double Head. Bristle Head,onGalvanizedwire.NylonFanTypeBristles Brush, MeasuringCylinder: Brush, Beaker: (length Bristle Bristle Bristle Bristle Head x of Horizontal 35 Diameter: on BRUSHES mm Type, Galvanized length. Diameter), on 25mm, Galvanized wire. Length: Overall Head wire size 70mm. length E-mail: [email protected] Handle. 150 425mm. Top x 125mm Brush, Bottle: Brush, Burette: Bristle Bristle Brush, TestTube: Note Brush, Brush, Types Bristle Brush, Head, Head, : : Micro Type, Test Test Test on on Tube, Tube, Tube, wire wire on Brush Galvanized Handle Handle. with without with also Nylon Cotton available. with Cotton With wire. Fan Tip Cotton Cotton Tip Type Head Tip Tip Tip Head. Head. Head Straight. Vernier Caliper,Demonstration,Wooden: Meter Rule: in • • • Note 60mm. centimeters, Model, Vernier Double one Meter Meter Meter : Meter meter Total Scale, Calliper, Rule, Rule, Rule, long rule, opposite Length both Stainless Soft Hard and Plastic Demonstration, wood, edges wood half 750mm, direction also Steel meter MDF divided available. Serving ScienceSince1946 Vernier long reading in models. Wooden, millimeters demonstration facility. Jambu P Wooden Available figured ershad & Sons of Vernier Caliper: Vernier Caliper,Digital: power accuracy, features includelarge,bright LCDdisplay,lockingscrewfor Note :VernierCaliper,Plasticalsoavailable. • digital • • gauge. Vernier readsto1/28Inchwithadjustingwheelinanddepth well perform internal along 1 hardened part Highly The / 1 Vernier Caliper,IMEType Vernier Caliper,StainlessSteel Vernier Caliper,IronType metric Vernier as 6

with MEASUREMENT scale

off,

inches. AIDS differential sensitive i and n stainless zero mm/inch scale c the having reads h external Measuring

setting, sliding is f is o and graduated accuracy method steel changeover. r 0.1

5 caliper power dimensions, accurate mm.

that range i of n of The millimeter also c measurement 0.01 ON scale. h 0 - English e vernier 150 incorporates s / mm

OFF depth Capable a mm / n for scale 0.0005 d buttons caliper or 12

in and 0 i both is cm of t - digital s 6 graduated inch.

measuring steps inch. with and made metric 8 - Other p the scale with auto a and r as of 10 to t . 89 physics 90 physics Stop Watch,Digital: the lever. Asubsidiarydialrecording0to60minutesisbelow zero, other which months normal reset the Made Smithtype, Stop Watch,DiamondBrand: second right buttons after side in enables are side plastic time, the of hand. displayed, encased case the and mechanism a hours, with timer case It is provided comes the in clear 1/100th is a start minutes, stop a metal with LCD has press and with and been second. Least case display, stopped which start battery. seconds. stopped with count lever, With returns with as fly-back Timer, E-mail: [email protected] of the desired. means alarm. Days, start 1 second. the operation showing stop action. hands of dates, On Micrometer ScrewGauge: Stop Watch,Mechanical: a of brings the first a leveratthetopofbodywhenthispressedfor has • • is • pattern, packed in Superior This and stop a transparent attractive the At to of an second. second time, Micrometer Micrometer Micrometer is the arrangement first in dull quality the card watch quality, time, It chromium nickel watch comes for board Micrometer Screw Screw Screw to the easy precision zero for finish, starts, with box watch the Gauge, Gauge Gauge, plated reading reading. or Least start when oxidized plastic stops. Screw made case. for Digital Stainless count and of This the Engineering graduation case. A jeweled Gauge, stop The same threaded of third stop 0.1 Steel face of watch lever the press semicircular second. movement of watch. sand rod the is reads on pressed individually stopwatch figures. the There 1/10th watch lever Welch for is It cm, circles. contents mm, waterproof Neutral Gloves First Whatman Supplied purposes. consistent Filter We Filter Paper,Analytical First AidKit 11 offer Crepe Aid Paper cm, Pair, Sizes in , in wide no.1. Kits smooth, batch 15 nature Bandage, bandages, sturdy is Antiseptic ( made Diameter) cm, includes range Filter after plastic 21.5 with lint-free, from Antiseptic speed: Cotton of Solution, batch. cm. good Available most box scissors, first uniform Medium Dressing,3”, or wet aid premium This Ointment. zipped Serving ScienceSince1946 Cotton, kit, strength; are forceps, filter surface. – 9cm, useful pouch. fast virgin Microspore paper Safety ; 12.5 cotton non Retention Jambu P for

pulp.

Pins, is cm, routine –toxic;

Equivalent dressing The

Tape Pack 18.5 Disposable : Medium. ershad & Sons quality low first Roll pH IndicatorPaper Filter Paper,Students 11.5 Sizes in and Paper Filter cm, of pH pH in pH pH pack plastic 100 ,2”, ash aid Indicator Indicator Indicator preparation 24 10 indicator cm, to is ( Papers diameter) are of 15 case 100 ideal cm, Paper, Paper, of paper. circles. papers with for 21.5 JAPSON available for pH qualitative 200 100 clarifying In cm, are form colour Leaves Leaves 24 Brand manufactured are of cm. 9cm, indicator 5 analysis and or are 10 12.5 removing made booklets in chart. cm, from school. of 18 precipitates, Hand high of cm, Supplied 20 22 quality leaves Made cm,

91 physics 92 physics Total leaves • Supplied • • • Burette /FunnelPipetteStand Indicator Paper,Litmus Burette Burette Pipette Pipette 100 of size Stand, Stand, leaves. in stand, & Funnel small 63.5 wooden Horizontal, Vertical, Available x plastic stand 10 mm wooden Wooden case in wide Wooden Red of approx. and 5 books Blue E-mail: [email protected] litmus each with paper Deflagrating SpoonwithLid Cobalt Chloridetestpaper water holding Complete blue Die It 20 is used pressed to can pink the to be with indicate rod. in if steel liquid it cover comes the spoon, or of presence vapor in 90 contact mm 20 form. mm of dia. water. with having dia., water The welded cork paper molecules. in turns with centre from rod. The for Dynamic trolley Dropping Bottle,Plastic Dropping Bottle,Glass Draining Rack Double PanBalance Doctor Microscope,Eye(FloorModel) Doctor Microscope,ENT(FloorModel) Distillation Assembly Dissecting Tray Dissecting Set Dissecting Scissors Dissecting Needle Dissecting Board Direct VisionSpectroscope Digital Meter Digital ElectronicWeighingBalance Digital AnalyticalWeighingBalance Diesel EngineModel Dessicator, Plastic Dessicator, Glass Demountable Transformer Demonstration Meter Demonstration ElectricMotor Demonstration Dynamo Deflagrating SpoonwithLid D Cryo Box/Rack Crucible Porcelain Crooks Radiometer Cork Stopper,ExtraSoft Cork borerSharpener Cork borer Copper PipeforGasFitting Control Tap Connectors Connecting Leads Conical Measure Conical Flask Conductors, setof3 Conductivity Rods Condenser Compact LightSource Colour Filters Cobalt Chloridetestpaper Clinostat Clinical Thermometer Clay PipeTriangle/CrucibleTriangle Circuit Board Charts Charles LawApparatus Centrifuge Tube Centrifuge Machine Cell Holder Cavity Tile/Spotting Cathode RayOscilloscope Carrier Tray Capacitance/Inductance Box C Burettes, Glass Burette /FunnelPipetteStand Burette, Plastic Bunsen Burner Bucket andCylinder Buchner Funnel,GlasswithSinteredDisk Brushes Boyles LawApparatus Bourdon Gauge Bottles Boss Head Bimetallic Strip Bernoulli TubeApparatus Bell ExperimentApparatus Beehive Shelves Beaker, Glass Beaker, Plastic Bar Magnet Bar &Gauge B Atomic ModelSet Aspirator Bottle Animal Cell/PlantCell,Mitosis&Meiosis Aneroid Barometer Anemometer Alloys Set,Collectionof20 A alances alorimeter ir Pump(VacuumPump) ecade ResistanceBox Serving ScienceSince1946 Jambu P 48-49 51-53 77 10 17 53 37 37 28 28 29 28 28 68 38 53 53 65 12 64 39 64 64 92 57 15 84 69 87 83 83 82 82 12 59 17 62 77 66 67 92 33 80 85 60 32 14 33 59 84 72 17 58 76 92 10 75 45 88 48 49 72 76 47 46 85 10 40 78 13 11 26 80 80 31 56 ershad & Sons 3 7 6 1 5 9 4 3 1 Electrostatic Kit E Evaporating Dish Expansion ofLiquidApparatus Filter Paper,Analytical Filter ApparatuswithGoochCrucible F Filter Paper,Students First AidKit Fisher Clamp Float Rack Flat BottomorRoundFlask Flask, Distillation Floating RingMagnet Fluid PressureApparatus(SpoutingCylinder) Fluid PressureApparatus,HydraulicPress Force onaConductorApparatus Force Pump Force Table Forceps Frequency SignalGenerator Fractionating &ChromatographyColumn Friction Rods Funnel Porcelain Funnels, Plastic Funnel Separating/Filtering G G byFreeFallApparatus Galvanometer Gas Tap Gas Tap,ChromePlated Glass Block,Rectangular Gloves Gold leafElectroscope Googles H Graduated Pipette,Glass Hand OperatedVacuumPump Hare Apparatus Hoffman Clip Hoffman Voltameter Hook’s LawApparatus Hope’s Apparatus Horse ShoeMagnet Human BrainModel Human CirculatorySystem Human DigestiveSystem Human DNAModel Human EarModel Human EyeModel Human FemaleGenitalOrgans Human FemaleUrogenital Human HeadModel Human Heart Human HypertensionModel Human IntestinalVillus Human Joint’sModel Human Kidney Human Larynx Human Liver Human Lung Human MaleGenitalOrgans Human MaleUrogenital Human NervousSystem Human NeuronModel Human Nose Human Pancreas,Spleen&Duodenum Human PelvisFemale Human PelvisMale Human RespiratorySystem Human SkeletonModel Human Skin Human SkullModel Human SpinalCord Human SpinalCordModel Human Stomach Human TeethModel Human Torso Human UrinarySystem Human Vertebral&Partial Hydrometer Light&Heavy Hygrometer, Whirling I Indicator Paper,Litmus Induced CurrentApparatus Induction Coil Instrument Tray gneous RockSet,Collectionof1531Inclined Plane lectromagnet errite Discs -Clamps and Lens 24-25 61 63 84 41 48 91 91 91 12 14 40 46 48 62 49 81 29 70 63 84 13 81 74 39 82 82 42 30 62 65 66 56 44 74 78 47 78 41 23 18 18 22 24 24 21 22 23 19 20 20 25 19 19 20 18 21 22 18 23 22 20 21 21 18 25 20 25 21 24 20 18 22 21 79 79 66 92 61 63 17 6 1 1 5 4 4 index x Joints 82 Retort Clamp 73 Retort Ring 73 Kidney Tray / Surgical Tray 30 Retort Stand, Metal 72 Kinetic Theory Apparatus 50

e Retort Stand, Plastic 12 Kipps Apparatus Glass 7 Rheostat 57 Laboratory Jack 73 RIA Vial 14 Laboratory Tray 17 Ring & Ball 78 d Lens Holder 67 Ripple Tank 71 Lenses 42 Rock Set 31 Lift Pump 49 Rubber Cone for Filter Flask 87 n Linear Air Track 75 Rubber Cork Stopper, Solid 86

i Loud Speaker Unit 70 Rubber Tubing 86 Magdeburg Hemisphere 45 Scalpel Blades 30 Magnadur Magnets 41 Scalpel Handle 30 Magnetic Compass 83 Sedimentary Rock Set, Collection of 15 31 Magnetic Compass, With Lock 83 Separating Funnel 17 Magnetic field Apparatus 61 Silicon Cork Stopper 87 Magnetic Field Demonstrator 60 Silicon Rubber Tubing 87 Magnetic Kit 40 Slide Mailer 13 Magnetic Needles on Stand 83 Slide Storage Rack 14 Magnetizing & Demagnetizing Coil 60 Slinky Spring 71 Maltese Cross Tube 69 Smoke Cell 81 Masses (Weights) 54-56 Solar Energy Kit 68 Max & Min Thermometer 79 Sonometer 71 MCT Tube Rack 14 Soxhlet Extraction Apparatus 7 Measuring Cylinder, Glass 2 Spatula 17 Measuring Cylinder, Plastic 16 Specimens 32 Measuring Jug 16 Spectrometer 43 Membrane Filter Holder Assembly 6 Spectrum tubes 69 Metal Cubes 45 Spectrum tubes Stand with Power Supply 69 Metal Cylinders 45 Spherometer 81 Metal Set, Collection of 12 Metals 31 Spinal Cord 21 Metamorphic Rock Set, Collection of 15 31 Spirit Lamp 75 Meter Rule 89 Spring (Newton) Balance 50-51 Micrometer Screw Gauge 90 Steam Engine Model 65 Microscopes 34-37 Stone Set, Collection of 20 stones 31 Microscope Slides 32 Stop Watch, Diamond Brand 90 Mineral Set 31 Stop Watch, Digital 90 Mirror 42 Stop Watch, Mechanical 90 Molecular Set 27 Storage Boxes 17 Mortar & Pestle, U Type, Round Form 85 Stroboscope 66 Moving Coil Meter, 38 Switches 59 Multi-Range Meter 39 Tangent Galvanometer 60 Narrow and Wide Mouth Bottles 11 Telescope 43 Newton Colour Disc 66 Test Tube Holder 74 Newton Ring Apparatus 68 Test Tube Peg Rack 15 Nicholson Hydrometer 44 Test Tube Stand 15 Oersted’s Apparatus 62 Test Tube Stand (Wire pattern) 16 Ohm Meter 39 Test Tube Stand, Wooden 67 Optical Bench with Accessories 67 Thermometer Laboratory 79 Optical Pins 67 Thermometer, Digital 80 Ores Set, Collection of 20 Metallic Ores 31 Ticker Tape Timer 75 Orsat Gas Analysis Apparatus 3 Test 6 Tongs 73 Overflow Vessel (Eureka Can) 44 Transparent Tubular Acrylic Body 50 Pascal Law Experiment 46 Tripod Stand 73 Tubes & Vials 8 PCR Tube Rack 14 Tubular Metal Body 50 Pendulum Bobs or Spheres 45 Tunning Fork on Resonance Box 70 Personal Weighing Scale 54 Tunning Fork Set 70 Petri Dish, Glass 2 Petri Dish, Plastic 13 Urine & Stool Container 14 Petrol Engine Model 65 U-Shape Magnet 40 pH Indicator Paper 91 Utility Tray 17 Pinhole Camera 68 U-Tube Manometer 44 Pipette Bulb 86 Van de Graff Generator 64 Pipette Filler, 3 Way 86 Vernier Caliper 89 Pipette Pump 10 Pipette Stand 16 Volumetric Flask, Glass 2 Pipette tips and Pipette box 17 Volumetric Flask, Plastic 15 Platform Scales 54 Volumetric Pipette 5 Platinum Resistance Thermometer 58 Wall Thermometer Plastic Body 79 Plotting Compass, Small 83 Wash Bottle 11 Porous Pot / Porous Plate 85 Water (Liquid) Level Apparatus 47 Portable Diaphragm Type Vacuum Pump 46 Potentiometer Module 57 Water Tap, Swan Neck 82 Potentiometer, Single Wire 58 Wave Motion Apparatus 72 Power Supply, AC/DC 76 Weight Set 56 Power Supply, DC, Battery Eliminator 76 Westminster Magnetic Kit 61 Prism 42 Wet & Dry Thermometer 79 Pulleys 77 Wheatstone Bridge 58 Quick Fit Kit 8 Whimshurt Electrostatic Machine 63 Ray Box 43 Wires 59 Reagent Bottle, Glass 2 Young’s Modulus Apparatus 47 Reagent Bottle, Plastic 11 Reagent Bottle Amber Glass 3 Resistance Coils 57 Resonance Apparatus 71 ii E-mail: [email protected]