300 SECTION Products / Products / Products

LAB EQUIPMENT PRODUCTS 301 Microscopes & Accessories 305 Dissection 306 Jars/Bottles/Carboys 307 Beakers 308 Cylinders/Flasks 309 Autoclave/Petri Dishes 310 Test Tubes & Accessories 311 Pipettes 313 Burets/Calipers/Counters 314 Cleaning Supplies/Gloves/Apron 317 Scales & Accessories

Online Orders: PentairAES.com I Phone Orders and Tech Advice: 877.347.4788 LAB EQUIPMENT 301 Microscopes

LEICA® EZ4HD STEREOMICROSCOPE WITH DIGITAL CAMERA The Leica® EZ4HD has the same performance as the EZ4, with the added bonus of a 3-megapixel digital camera! Store photos on its 128 MB secure digital card, or export them to your Windows® or Macintosh® computer via USB 2.0. Connect directly to an HD display for detailed viewing. Use the included software or any third-party imaging program. The camera is preconfigured and its incident and transmitted light settings are predefined, minimizing setup. Content-sensitive help file ensures quick and easy troubleshooting. Five-year warranty. MODEL EACH 5-YEAR WARRANTY EZ4HD STEREOMICROSCOPE $2,015.00 Leica® is a registered trademark of Leica Microsystems IR gmbH Corp. Macintosh® is a registered trademark of Apple, Inc. in the United States and/or other countries. Windows® is a registered trademark of Microsoft Corporation. DELUXE LABORATORY MICROSCOPE This binocular microscope features an interpupillary distance adjustment through 10X wide-field eye pieces; 4X, 10X, 40X and 100X (oil-immersion) fully coated achromatic optics; low position, coaxial drive stage slideways; and coarse and fine adjustment knobs. 20-W variable quartz halogen illuminator with 1.25 NA (numerical aperture) Abbe type condenser, tension adjustment ring and an autostop prefocusing system. 20X optional eyepiece available. 9" L x 7.5" W x 15" H. Ship weight 21 lbs. Five-year warranty.

MODEL EACH M14 LAB MICROSCOPE $1,033.00 M12B REPL. BULB, 20W 11.59 5-YEAR WARRANTY

BINOCULAR MICROSCOPE This binocular microscope offers high performance and durability at an excellent price. Features 10X wide field eyepieces on a 360º rotating head, 4X, 10X, 40X and 100X (oil-immersion) achromatic DIN objectives. Large 110 mm x 115 mm mechanical stage with iris diaphragm, NA 1.25 Abbe condenser and coarse and fine focusing with a slip clutch mechanism. Built-in 20-W incandescent lamp (115V). Makes a great educational laboratory microscope from middle school to the university level. 8" L x 6" W x 14" H, ship weight 19 lbs. Five-year warranty.

MODEL EACH M12 BINOCULAR MICROSCOPE $783.29 M12B REPL. BULB, 20 W 11.59 5-YEAR WARRANTY

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MONOCULAR SCOPE The VITAL SINE® microscope uses an internal LED light that is bright and battery-powered (rechargeable NiMH batteries included), eliminating the hassles of a power cord! It features a triple objective turret with achromatic objectives with glass lenses, giving an excellent, clear image at a low price. It has a 10X wide-field eyepiece and 4X, 10X and 40X objectives. Both coarse and fine adjustment controls make focusing easy. Abbe condenser is .65 NA with iris diaphragm and blue filter. Microscope includes a transformer and cord for recharging.

MODEL EACH M76 MONOCULAR SCOPE $203.59

STEREO DISSECTING MICROSCOPE Dual magnification (1X and 3X) stereo microscope with 10X wide field eye pieces suitable for low magnification diagnostic needs. Features 360º rotatable head, large field of view and long working distance. Rack and pinion large adjustment knob with slip clutch protection, adjustable diopter correction on one eyepiece, interpupillary distance adjustment, locked-on eye-pieces and dual LED lighting for both transmitted and incident light. Very useful scope at a very reasonable price. Includes dust cover. 115V, 9" L x 7" W x 13.5" H. Ship weight 12 lbs.

MODEL EACH M18SL STEREO MICROSCOPE $594.39 5-YEAR WARRANTY

VIDEO EYEPIECE Ideal for teaching, this simple-to-use eyepiece is a portable video system that can be used on a microscope. It will fit any standard 23-mm or 30.5-mm eye tube and plugs into a TV or VCR for viewing. The kit includes a composite video output with NTSC system, 620 x 580 picture, auto gain control and 1/3" CCD sensor. Ship weight 5 lbs. One-year warranty.

MODEL EACH M28V $414.79 Microscope VIDEO EYEPIECE not included

MICROSCOPE CLEANING KIT This kit will keep optics clear and microscope parts clean. The kit contains 10 presaturated optic and lens cleaning pads, two individually wrapped packs of antistatic surface wipes, two premoistened germicide swabs and instructions. Additional presaturated optical pads are available (10/pk). MODEL EACH MC8 MICROSCOPE CLEANING KIT $79.99

MC9 OPTICAL PADS, 10/PK 16.99 MC9

MC8

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SLIDES, GLASS MICROSCOPE Clear glass slides with ground edges. Slides are 25 mm x 75 mm x 1.2 mm thick. 144 slides per box. MODEL EACH 4+ M32 $8.39/BOX $7.55

SLIDES, DEPRESSION One- or two-well glass slides with depressions .5–.8 mm deep x 12–14 mm in diameter. Made of selected noncorroding glass, with ground and polished edges and spherical cavities. Slide size is 26 mm x 76 mm. Price shown is for packages of 12 slides. MODEL EACH

M30 M30 1-WELL $5.49/PKG M31 2-WELL 7.59/PKG

PLASTIC MULTIWELL SLIDE PLATES These plastic slide plates are ideal for counting zooplankton, examining fish eggs and studying larval development under dissecting microscopes. Constructed of clear polystyrene, slides include cover which has a frosted area for marking. Raised rims reduce cross contamination. Slides measure 86 mm x 128 mm x 18 mm deep. MODEL EACH MW6 MW24 MW6 6-WELL $4.49 MW12 12-WELL 5.09 MW24 24-WELL 5.99

COVER SLIPS Plain glass surface is free from irregularities. 100 per box. MODEL SIZE (MM) THICKNESS (MM) EACH 4+ M26 M26 40 X 24 .13-.17 $4.69/BOX $4.22 M27 22 X 22 .13-.17 3.09/BOX 2.78

COUNTING WHEEL, ZOOPLANKTON Especially suited for low-powered microscopes, this counting wheel will hold 5- to 10-mL samples in the trough. Sample trough has a divider to mark start and finish. Count zooplankton while turning the wheel—easy and accurate. Precision-made from acrylic and includes a 4" (10 cm) base. MODEL EACH 181080 $105.99

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COUNTING CELL, SEDGEWICK RAFTER These cells are commonly used for counting zooplankton. Each cell consists of a rectangular frame mounted on a slide and includes one cover slip. Cell size is 50 mm x 20 mm x 1 mm and volume is 1.0 mL. Cells are available in glass or plastic and contain a grid subdivided into microliters, allowing the user to count more accurately. Also available is a glass counting cell without a grid that includes two cover slips.

MODEL EACH 3+ M414 M414 GLASS COUNTING CELL W/GRID $259.39 $233.45 M415 PLASTIC COUNTING CELL W/GRID 57.79 52.01 M416 DELUXE GLASS COVER SLIPS 19.79 17.81 M38 COUNTING CELL 52.79 47.51 M39 COVER GLASSES (12) 38.09 34.28

M415 M38

COUNTING CELL, PALMER Similar in appearance to Sedgewick Rafter cell but designed for counting phytoplankton and smaller zooplankton. Cell is a circular stainless steel frame with two charging channels mounted on a 76 mm x 25 mm glass slide. Cell size is 17.5 mm dia. x .4 mm deep; volume is .1 ml. Kit includes two cover glasses and a clear snap-lock case.

MODEL EACH PCC $100.59

HEMACYTOMETER Count algae cells, blood cells and other small stuff with these pocket-size counting chambers and a microscope. Consists of molded glass compartment with H-shaped moat, forming two counting areas. Each counting area has double Neubauer rulings with 400 small squares in a central 1-mm square. The rulings appear as white lines on dark background when viewed through the microscope. The cover slips cover the moat region .1 mm above the ruled surface, which aids in precise loading and even cell distribution. V-shaped slashes help in loading by reducing overflow into the moat.

MODEL EACH 3+ M36 HEMACYTOMETER $351.59 $316.43

M36

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DISSECTING KIT An excellent choice for teachers and students. Includes angular teasing needle with metal chuck, straight teasing needle with metal chuck, 4½” iris scissors, 4½”medium point forceps with guide pin, cartilage knife with 2” blade, 1 x 2 tissue forceps, 5½” scissors (one point sharp & other point blunt), #3 scalpel handle, No. 10 blade, and chrome mall probe. Comes in a vinyl zippered case with linen. MODEL EACH 10GS 10-PC DELUXE KIT $21.99

10GS

DISSECTING TRAYS These polyethylene dissecting trays include a long-lasting vinyl pad. Great for use in labs and with juvenile fish. DT9003 MODEL EACH DT9003 11" X 7" X 11/2" $20.99 DT9005 13" X 9" X 11/2" 27.59

DISSECTING EQUIPMENT All of these instruments are high-quality steel. Most are stainless.

MODEL EACH LSH1 SCALPEL HANDLE $43.49 LS1S SCISSORS, STRAIGHT END, 1-FINE 12.99 & 1-BLUNT POINT LFC4 FORCEPS, 4” CURVED END, SUPER FINE POINTS 5.59 BS81 IG48 SS8 LS1S BS81 BONE SHEARS, 8" 23.69 IG48 FINE POINT CUTTERS 14.89 ANG ANGLE PROBE 2.09 N31 TEASING NEEDLE, 6/PK 2.29 N32 BENT TEASING NEEDLE, 6/PK 2.29 SS8 LARGE SCISSORS, 8" 6.79 9M MICRODISSECTION SCISSORS 9.19

LSH1 LFC4 ANG N32 9M

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WIDE MOUTH JARS, POLYETHYLENE These polyethylene jars are precleaned and QA analyzed. Sold by the case.

CAPACITY OVERALL LENGTH QTY PER MODEL (ML/OZ) (CM) CASE EACH 157250 250 /8 12 24 $56.39 151500-AQ 500 /16 15 24 75.19 15001 1,000 /32 19 12 47.69

15001 157250

SAMPLE BOTTLES These HDPE (high-density polyethylene), wide-mouth square bottles are ideal for shipping and storing liquids and solids. Bottles are leakproof, and their square shape saves space. They have a hole in the cap edge for attachment of a tag.

CAPACITY OVERALL LENGTH MODEL (ML) (CM) EACH 12+ LSB250 250 11 $2.69 $2.56 LSB500 500 14 3.79 3.60 LSB250 LSB1 1,000 18 5.39 5.12

DISPENSING BOTTLE, ADJUSTABLE VOLUME Low-density polyethylene storage bottle will hold 500 mL of liquid. Often used to dispense nutrients, chlorine and other common solutions used in aquaculture.

MODEL EACH 511654 DISPENSES 5ML TO 25 ML $26.29 511654

WASH BOTTLES Made of flexible LDPE, with polypropylene screw closure and fine bore dispensing tube. The tube is narrow at the end to allow a drop at a time. Cutting the end of the tube back will increase the flow.

CAPACITY MODEL (OZ/ML) EACH WB8 8/237 $4.09 WB16 16/474 4.99 WB32 32/948 6.69

WB8 WB16 WB32

CARBOYS Nalgene® 2318 series carboy includes a spigot sealed by two PTFE O-rings and a delivery spout 5/8" (16 mm) O.D. The 2.5-gallon and 5-gallon carboys have two molded handles. These heavy-duty carboys are excellent for storing and dispensing liquids both in the lab and on the farm. CAPACITY SHIP WT MODEL (GAL/LTR) (LBS) EACH CB4 1/4 2 $106.29 CB10 2.5/10 3 143.29 CB20 5/20 5 189.19 CB4 CB10 Nalgene® is a registered trademark of Nalgene Nunc Int’l.Corp.

Online Orders: PentairAES.com I Phone Orders and Tech Advice: 877.347.4788 LAB EQUIPMENTSECTION 307307 Products / Products / ProductsBeakers

GRADUATED GLASS BEAKERS These graduated beakers are made from sturdy borosilicate glass and feature heavy wall construction to resist breakage. Easy-to-read scales indicate volumes accurately to ±5%.

CAPACITY GRADUATIONS OVREALL LENGTH ACTUAL WT MODEL (ML) (ML) (CM) (OZ) EACH GLB50 50 10 6 2 $3.29 GLB100 100 10 7 2 3.19 GLB150 150 10 8 3 3.89 GLB250 250 25 10 5 3.59 GLB400 400 100 12 5 4.49 GLB600 600 50 13 8 5.29 GLB400 GLB1000 1,000 50 15 11 11.69 GLB2000 2,000 100 19 16 24.79

GRADUATED POLY BEAKERS These autoclavable polypropylene beakers will withstand temperatures up to 120ºC. Graduated in both mL and ounces, with no-drip pouring spouts.

CAPACITY OVERALL LENGTH MODEL (ML) (CM) EACH LGB050 50 6 $1.89 LGB100 100 7 2.19 LGB250 250 10 2.69 LGB500 500 12 5.29 LGB1 1,000 15 7.99

LGB250

GRADUATED POLY BEAKERS These graduated polypropylene beakers have a triangular flange that has three pouring spouts. They are autoclavable and nest for storage. Price is for pack of 10 beakers.

CAPACITY OVERALL LENGTH MODEL (ML) (CM) EACH PLB25 250 9 $8.99/ PACK PLB40 400 11 9.49/ PACK PLB80 800 14 12.69/ PACK PLB25 PLB100 1,000 15 13.19/ PACK

GRADUATED POLY BEAKERS W/HANDLE Made of autoclavable, semitransparent polypropylene. These are made in a larger diameter than most beakers for stability. Graduated in milliliters and liters.

CAPACITY OVERALL LENGTH MODEL (ML) (CM) EACH LBH1 1,000 15 $7.29 LBH2 2,000 17 8.19 LBH3 3,000 18 12.69 LBH1

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GRADUATED GLASS CYLINDERS These all-glass cylinders have metric scales and sliding, hexagonal bumper guards to resist roll and breakage.

CAPACITY GRADUATIONS OVERALL LENGTH ACTUAL WT MODEL (ML) (ML) (CM) (OZ) EACH GC10 10 .1 18 1.57 $7.09 GC25 25 .2 21 1.65 10.09 GC50 50 .5 22 4.83 10.99 GC100 100 1.0 24 8.76 11.89 GC250 250 2.0 30 15 16.89 GC500 500 5.0 36 30 30.89 GC100

GRADUATED POLY CYLINDERS Molded of heavy-duty and chemically resistant translucent polypropylene, with permanently molded graduations that won't fade after repeated autoclaving. CAPACITY OVERALL LENGTH LGC1000 MODEL (ML) (CM) EACH LGC500 LGC100 100 24 $7.99 LGC250 LGC250 250 31 9.19 LGC100 LGC500 500 37 13.19 LGC1000 1,000 45 16.19

ERLENMEYER FLASKS Made from high-quality borosilicate glass, these flasks have thick wall construction with metric scales. Ideal for culturing microalgae.

CAPACITY GRADUATIONS OVERALL LENGTH ACTUAL WT MODEL (ML) (ML) (CM) OZ) EACH 6+ GE125 125 25 11 3 $4.59 $4.36 GE250 250 25 14 3.2 5.69 5.41 GE500 500 50 17 8 7.99 7.59 GE1000 1,000 50 22 8.5 14.79 14.05 GE2000* 2,000 50 28 16 36.69 34.86 GE125 *Thomas Scientific

FERNBACH FLASK A high surface area to volume ratio makes this glass flask ideal for culturing algae (do not use on a heat source smaller than the base of the flask).

EACH EACH 6+ FBF28 2.8 LTR $89.19 84.73

Online Orders: PentairAES.com I Phone Orders and Tech Advice: 877.347.4788 309 LAB EQUIPMENTSECTION 309309 Microbiology/Autoclave/PetriProducts / Products / Products Dishes

IMHOFF CONE INOCULATING LOOP A fully-graduated cone made of styrene-acrylonitrile that features a This loop is made with twisted Nichrome® wire, with a 1/8" (4 mm) low-density bottom plug, which makes it easy to withdraw sediment. diameter loop on a 21/2" (6 cm) stem and an 8" aluminum handle. Markings are incremented as follows: 0–1 mL by .1 mL, 1–10 mL by 0.5 mL, 10–40 mL by 1.0 mL, 40–100 mL by 2 mL and markings at 250, MODEL EACH 500 and 1,000 mL. The stainless steel rack holds 3 cones. Close-up 7010 $5.69 of Loop OVERALL LENGTH MODEL (CM) EACH LIC1 IMHOFF CONE 45 CM $54.69 LICR STEEL RACK 45 CM 68.59 LICB IMHOFF BRUSH 77 CM 29.39

LICB LIC1 MICROBIOLOGICAL MEDIA This dehydrated culture media is ideal for preparing fresh media for bacteriological culture. Tryptone soy agar (TSA) is commonly used for culturing organisms from freshwater fish. TCBS agar is ideal for culturing and isolation of enteropathogenic Vibrio. Marine agar is routinely used for isolation, cultivation and enumeration of heterotrophic marine bacteria. Ships dry.

LICR MODEL EACH DF158 TSA, 100 G $50.29 DF176 TSA, 500 G 87.09

DF174 TCBS AGAR, 500 G 162.59 DF174 PORTABLE AUTOCLAVE AND INDICATOR TAPE DF178 MARINE AGAR, 500 G 232.99 This ALL-AMERICAN Non-Electric Sterilizer is a complete, self-contained unit that ensures complete, efficient sterilization. It only requires a small amount of water for proper sterilization. At a temperature of 250ºF (121° C), and a pressure of 15 PSI, the dry steam can sterilize in 30 minutes. Ideal for most small lab applications. One year warranty. This self-adhesive tape is used to seal autoclave bags and pouches and changes color from white to dark brown when the contents have passed through a sterilization cycle. DISPOSABLE PETRI DISHES Sterile petri dishes made of polystyrene are conveniently disposable. • Use over any heat source Price is for a box of 25. • 25 qt/24 liter capacity • UL approved MODEL EACH • Unit includes inner container with rack LPD15 15MMX100MM $9.69 INSIDE SHIP WT MODEL HEIGHT DIA. CAPACITY VOLUME (LBS) EACH LA830 16¾” 12⅝” 25 QT/24 L 1,016 IN³ 24 $520.29

MODEL EACH AT12 TAPE - 1/2” X 60 YD. ROLL $7.59

AT12

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GLASS CULTURE TEST TUBES THREE-HOLE STOPPERS These borosilicate glass test tubes have a rubber-lined screw cap, Autoclavable, natural rubber stoppers can be used as a solid one-, two- or combination marking and reference spot for orientation. Caps are three-hole stopper by removing the twist-off seals. resistant to autoclaving and most chemicals. Perfect for microalgal and bacterial cultures. Sold in packs of 12. MODEL MAX DIA. (MM) EACH 10+ MODEL DIA. (MM) LENGTH (MM) PACK QTY EACH HST5 27 $0.99 $0.89 6LTT17 1 150 12 $12.49 HST6 32 1.29 1.16 LTT21 20 150 12 11.09 HST7 37 2.39 2.15 HST9 45 2.59 2.33 HST10 50 2.99 2.69 HST5

LTT17

WIRE TEST TUBE RACK PLASTIC TEST TUBE RACK These tough wire racks are coated with epoxy and are unaffected by organic Autoclavable plastic that folds flat for storage and shipping make solvents, salts, weak acids or weak bases. Epoxy coating will withstand a these easy-to-assemble racks a practical choice. They don't float temperature range of -223 to 121ºC and can be autoclaved. Racks are in water baths. three-tiered. Dimensions are 93/8" L x 41/2" W x 3" H. MODE EACH MODEL EACH LTTR HOLDS FORTY 20MM TUBES $14.59 LTTW HOLDS FORTY 20MM TUBES $36.39

PARAFILM® FLAT WRAPPER Used for covering the mouth of Erlenmeyer flasks, culture tubes and petri dishes. Waterproof film is .005" thick and conveniently provides transfer resistance to air, gases, alcohol and common acids. Packaged in dispenser carton. Weighs 1 lb.

MODEL EACH P35 4"X 125FT ROLL $28.09 Parafilm® is a registered trademark of Bemis Co., Inc.

Online Orders: PentairAES.com I Phone Orders and Tech Advice: 877.347.4788 LAB EQUIPMENTSECTION 311311 Products / Products / ProductsPipettes

WIDE TIP VOLUMETRIC PIPETTES, CLASS B, REUSABLE GLASS These SIBATA® Wide Tip Volumetric Pipets meet ASTM E-969 Class B Specifications for tolerance. The wide-tip opening facilitates rapid fill and drain of viscous liquids, slurries and suspensions. Commonly used in water treatment facilities, these pipets have sharp permanent graduation lines and are calibrated to deliver. Sizes 1, 2 & 5mL do not have drawn tips, while sizes 10mL through 100mL feature standard drawn tips.

APPROX. CAPACITY LENGTH TOLERANCE I.D. TIP PACK MODEL (ML) (MM) (±ML) (MM) QTY PACK VWTP1 1.0 320 0.01 1.9 12 $38.79 VWTP2 2.0 330 0.01 2.4 12 40.49 VWTP5 5.0 346 0.02 3.0 12 51.29 VWTP10 10.0 440 0.02 3.0 12 86.09 VWTP20 20.0 478 0.03 3.0 6 44.69 VWTP25 25.0 475 0.03 3.0 6 50.59 VWTP25 VWTP50 50.0 538 0.05 3.0 6 58.89 VWTP100 100.0 605 0.10 3.0 6 110.19 Sibata® is a registered trademark of Sibata Scientific Technology Ltd

VOLUMETRIC PIPETTES, CLASS A, REUSABLE GLASS These SIBATA Volumetric Pipets meet ASTM E-969 Class A Specifications and USP Standards for Volumetric Glassware. These pipets have sharp and permanent graduation lines and are calibrated to deliver. Feature permanent amber markings and color-codings which are enameled onto the glass.

CAPACITY LENGTH TOLERANCE CODE PACK MODEL (ML) (MM) (±ML) COLOR QTY PACK VTP1 1.0 345 0.006 BLUE 12 $32.89 VTP2 2.0 355 0.006 ORANGE 12 35.39 VTP3 3.0 360 0.01 BLACK 12 41.49 VTP4 4.0 365 0.01 2-RED 12 41.49 VTP25 VTP5 5.0 375 0.01 WHITE 12 45.19 VTP10 10.0 440 0.02 RED 12 80.79 VTP25 25.0 480 0.03 BLUE 6 45.09 VTP50 50.0 540 0.05 RED 6 56.79

RUBBER BULBS These large rubber bulbs are made to use with LPB15 pipettes.

CAPACITY DIAMETER Pipettes not MODEL SIZE (MM) (ML) (MM) EACH included. LPB15 38 X 60 15 4 $12.19 LPB35 45 X 66 35 6 11.79

PIPETTE RACK Designed for drying and storing glass and plastic pipettes in a vertical 5” x 10” space. Top and middle racks have 5/8” (16 mm) diameter holes, bottom deck holes are tapered from 16 mm to 6 mm. Autoclavable.

PR4 MODEL EACH PR4 $38.39

Sibata® is a registered trademark of Sibata Scientifica Technology LTD, Online Orders: PentairAES.com I Phone Orders and Tech Advice: 877.347.4788 312312 LABSECTION EQUIPMENT ProductsPipettes / Products / Products

PASTEUR PIPETTES Disposable glass pipettes are ideal for transferring algal cultures, etc., avoiding the risk of contamination. Ungraduated with capillary tips of approximately 1-mm inside diameter. LDP5 is 6" (15 cm) long overall and narrow portion is 5 cm; LDP9 is 9" (23 cm) long overall and narrow portion is approximately 12 cm. Weight 1 lb.

OVERALL LENGTH MODEL (CM) PACK QTY EACH PACK LDP5 LDP5 15 250 $16.39 LDP9 23 250 18.89 LDP9

SEROLOGICAL PIPETTES These polystyrene serological pipettes are both accurate and economical. The one-piece design eliminates mouthpiece and tip breakage. Pipettes feature highly legible graduations and contamination-free cotton plugs.

CAPACITY OVERALL LENGTH PACK PLP1 MODEL (ML) (CM) QTY EACH PACK PLP1 1 27 25 $10.99 PLP2 2 27 25 14.89 PLP5 5 30 25 13.49 PLP10 10 30 25 24.39 PLP5

TRANSFER PIPETTES, DISPOSABLE GRADUATED One-piece plastic pipette with clearly marked graduations in 0.25 mL increments (model LP5) and 1 mL increments (model LP3). The stem narrows down to a fine tip. Sold in packs of 500. LP3 GRADUATED OVERALL OVERALL MODEL CAPACITY CAPACITY LENGTH EACH LP5 1 ML 5.8 ML 6⅛” $56.29 LP3 3 ML 7.0 ML 6¼” 29.39

MEASURING PIPETTES Made of translucent polypropylene. Easy to read and highly chemical- resistant. Delivers to tip, last drop must be blown out. CAPACITY OVERALL LENGTH MODEL (ML) (CM) EACH LPM1 LPM1 1 31 $11.49 LPM2 LPM2 2 36 12.59 LPM5 5 33 13.79 LPM5 LPM10 10 30 5.69 LPM10

PIPETTE PUMP Easy-to-use, easy-to-clean and very accurate. The rotating wheel can be moved forward or backward for precise filling or emptying. For rapid emptying, depress the plunger on top. Each size (16 cm is about 6") is a different color. All pumps will accept pipette diameters from 4 to 8 mm. Pumps should be selected to match the volumetric capacity of the pipette to be used. CAPACITY OVERALL LENGTH LPP10 MODEL (ML) (CM) EACH LPP2 2 16 $22.69 LPP10 10 16 22.89 LPP25 25 19 27.59

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BURETS WITH PTFE STOPCOCKS, CLASS A These VEE GEE Burets meet ASTM E287 Class A specifications. Made from precision, uniform Schott DURAN true-bore tubing ensures the stipulated capacity tolerances. These burets feature durable, permanent markings, fine sharp lines and easy-to-read numbers. They are supplied with PTFE stopcocks to eliminate freezing and lubricant contamination and to provide a precision fit within the barrel. All sizes supplied with a 2mm stopcock bore plug. GRADUATION APPROX. CAPACITY INTERVAL TOLERANCE O.D. X HEIGHT MODEL (ML) (ML) (±ML) (MM) EACH VGB50 VGB10 10 0.05 0.02 9 X 510 $33.49 VGB25 25 0.10 0.03 12 X 500 33.49 VGB50 50 0.10 0.05 13 X758 36.99 VGB100 100 0.20 0.10 17 X775 42.69

DIAL CALIPER Made of fiberglass-reinforced nylon for use in corrosive environments. Measure outside, inside, depth and step. 6" (15 cm) dial caliper measure inches on dial to .01" and in 1/64" plus mm on venier to 1.0 mm. MODEL EACH CD6 $46.49

STOPWATCH, WATER-RESISTANT Counts up to 24 hours in 1/100 second resolution for the first 30 minutes and a one second resolution thereafter. Also has a 12/24-hour alarm clock, calendar and an hourly chime option. Includes neck strap and battery. Dimensions: 21/2" x 2" x 1/2".

MODEL EACH 8112 $11.59

HAND COUNTER Easily fits in your hand to be thumb operated. The register advances by one digit, up to 9,999, each time the button is pressed. A turn of the side knob resets the register back to zero. It's a great tool for counting algae cells, zooplankton, fry, people, etc. MODEL EACH 4+ M42 $13.29 $12.63

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BENCHTOP DRAINING RACK This polystyrene/metal lab rack provides drying and storage of laboratory glassware of most any type or size. The bottom drainage tray can hold pipettes, glass rods and test tubes, and the rack also has 26 pegs. MODEL H D W EACH LD2 19” 6 1/2” 16 3/4” $110.69

KIMWIPES® EX-L WIPES Single-ply wipes are soft, nonabrasive and safe for most delicate surfaces. Wipes clean, providing extra low lint and high extractable performance. Packaged in pop-up dispenser.

MODEL SHIP WT (LBS) EACH KW48 15" X 17", 140/BOX 2 $18.09 Kimwipes® is a registered trademark of Kimberly-Clark Worldwind, Inc.

FOAM BRUSHES A variety of sizes and shapes makes these foam brushes ideal for delicate labware. Acid-resistant foam bristles will gently scrub glassware without BR55 scratching. Use with acrylic or any other delicate material.

OVERALL MODEL DIA. LENGTH EACH BR60 BR55 GLASSWARE BRUSH 7/8" 16" $6.79 BR60 SHORT GLASSWARE BRUSH 23/4" 10" 5.39 BR130 LONG LAB BRUSH 3" 19" 6.49 BR130

FLASK, BOD BOTTLE, AND CARBOY BRUSHES These brushes allow access to entire inside surfaces of flasks, BOD bottles and carboys. Models CBR12 and CBR16 are made of black hog bristles on a flat steel shank attached to a pivoting shaft. Model CBR8 is made of black nylon CBR12 monofilament bristles on galvanized wire with hinged joint and wooden handle. It can be used in flasks with long necks, 1¾” diameter or short neck balloon flasks with 1½” ID.

CBR16 OVERALL MODEL DIA. LENGTH LENGTH EACH CBR12 FLASK/BOD BOTTLE BRUSH 1½” 4¼” 12⅛” $9.99 CBR16 FLASK/BOD BOTTLE BRUSH 1⅝” 4¼” 16” 10.99 CBR8 FLASK BRUSH 1¾” 8” 23⅝” 16.99 CBR8

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ASSORTED BRUSHES BR25 These brushes can be used for any cleaning application, including glassware. A wide variety of shapes and sizes provides a brush for every need. The snake brush is great for cleaning pipes and the smaller brushes are useful for hard-to-reach fittings. OVERALL BR33 MODEL DIA. LENGTH LENGTH EACH BR25 DELUXE BOTTLE BRUSH 11/2" 5" 14" $3.79 BR33 SPOUT BRUSH 3/8" 3" 13" 3.79 BR80 BRUSH W/10” SNAKE 5/8” 1/2” 15” 4.89 BR68 BRUSH W/10' SNAKE 4" 2" 120" 10.99 BR87 LONG HANDLE BRUSH 2" 6" 22" 4.99 BR68 BR129 2-IN-1 BRUSH 11/2" 4" 14" 3.99 BR225 TEST TUBE BRUSH 5/8" 6" 8" 3.99 BR122 3-PIECE BRUSH KIT* 7.69 *Contains one brush 5” x 11/2”, 14” OAL; one brush 1” x 11/4”, 8” OAL; and one brush 5/16” x 1”, 8” OAL.

BR87

BR129

BR122

BR225

PIPETTE BRUSH BOTTLE BRUSH This tapered brush features a ¾” diameter and wire handle. Ideal for Bristles mounted on galvanized wire handle for use with cylinders, large tubes cleaning pipettes. and bottles. OVERALL OVERALL MODEL DIA. LENGTH LENGTH EACH MODEL DIA. LENGTH LENGTH EACH B17 1/4”-3/4” 71/2” 17” $5.19 B16 2” 5” 16” $5.39

TUBING BRUSH TEST TUBE BRUSHES Galvanized wire handle with white bristles for cleaning burets, pipettes and Radial tufted tip and tapered design for cleaning test tubes and bottles. long tubing. OVERALL OVERALL MODEL DIA. LENGTH LENGTH EACH MODEL DIA. LENGTH LENGTH EACH B9 7/16” 3” 9” $2.79 B36 11/2” 51/4” 36” $4.59 B10 3/4” 31/2” 10” 2.79

B9

B10

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GLOVES, LOW-COST NITRILE AQUALIFE MULTI-DUTY CLEANER This is a 100% nitrile, nonlatex, utility-grade glove, lightly dusted with Super concentrated—dilute up to 20 times USP-grade cornstarch. N-DEX® Original gloves are ambidextrous, 91/2" long, 4-mil. Not sterile. Weigh 2 lbs/box. A high-quality cleaner designed for use in fish hatcheries, aquaculture facilities and fish and food processing plants. Quickly loosens organic soiling, allowing easy removal of biofilm, grease, oils, waste and more. Biodegradable, nonhazardous, phosphate-free and contains no volatile organic compounds (VOCs). NSF-certified for use in food processing facilities.

MODEL EACH AQU128 1 GALLON $26.29

GL701 LIQUINOX CLEANER BOX LiquiNox is a special formulation of anionic and MODEL SIZE BOX QTY EACH cationic detergents and wetting agents. It has high GL701 MEDIUM 100 $16.59 cleaning power, yet is mild to skin and contains no phosphates. Used for cleaning glass, metal, GL702 LARGE 100 16.59 rubber, plastic and hard-surface materials. GL703 X-LARGE 100 25.59 Has a pH of 8.5 and a biodegradable base.

N-Dex® is a registered trademark of Shawa Glove Co. MODEL SHIP WT (LBS) EACH LN1 1 QUART 3 $22.99 APRON LN4 1 GALLON 11 77.99 This PVC apron is 20 mil thick with extra long cloth neck and waist ties. PVC grommets are welded to apron for greater strength and longer wear. FDA-accepted. LN1 MODEL EACH ® 05-157GR 35” x 45” $11.09 ALCONOX CLEANER Ideal for general laboratory use, Alconox cleaner is excellent for glassware, plastic, metal, porcelain and rubber. Removes grease, blood and tissue and is odorless and nontoxic. Usual dilution rate is one tablespoon to one gallon of water.

MODEL EACH AX4 4 LBS $40.09 Alconox® is a registered trademarks of Alconox, Inc.

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COMPACT DIGITAL HANGING SCALES These Intercomp CS200™ scales are mounted in heavy plastic cases, well-suited for aquaculture uses. Shock-resistant and weather-resistant (not waterproof). Features large, easy-to-read, ½˝ backlit LCD display and push button controls. Operates up to 50 hours on a single 9-volt alkaline battery (included). CE compliant. One-year warranty. • Includes Top Eye Hook and Bottom Hook • Automatic Backlight, On/Off, Zero, lb/kg • Perfect for low capacity applications • Accuracy to ±0.1% of Reading

CAPACITY GRADUATION SHIP WT. MODEL (LBS) (LBS) (LBS) EACH CS25 50/25 .02/.01 2 $624.79 CS225 250/100 .1/.05 3 624.79

HEAVY DUTY DIGITAL HANGING SCALES These Intercomp CS750™ scales are mounted in aluminum cases and are weather-resistant (not waterproof). Features large, easy-to-read, 1˝ backlit LCD display and push button controls. Operates up to 800 hours on four D-Cell batteries (not included). CE compliant. One-year warranty. • Includes Infrared Remote Control • Automatic Backlight, On/Off, Zero, lb/kg, TARE & Accum/Total • Includes Crosby Eye Hook and Bottom Swivel Hook • Accuracy to ±0.1% of Reading

CAPACITY GRADUATION SHIP WT. MODEL (LBS) (LBS) (LBS) EACH CS71 100/50 .05/.02 7 $992.29 CS73 300/150 .1/.05 7 992.29 CS7 500/250 .2/.1 8 992.29

MECHANICAL HANGING SCALES All models feature a glass covered 7” dial that reads clockwise. These scales feature a corrosion resistant band, bezel and housing and have a rugged, steel inner frame. Scale capacities are reached in two pointer revolutions. Scoop measure 12” x 13” x 6” deep, galvanized steel. One-year warranty. SHIP WT. MODEL CAPACITY READABILITY REVOLUTIONS (LBS) EACH

Hanging Scale with Scoop (Legal for Trade) SB7 SB7* 20 LBS 1 OZ. 2 6.0 $260.09 Hanging Scale with “S” Hook SB8 60 LBS 1 OZ. 3 8.4 358.99 *When weighing products for sale, use a scale labeled “Legal for Trade”.

SB8

Intercomp® is a registered trademark of Intercomp Co. Chatillon® is a registered trademark of Amteck, Inc. Online Orders: PentairAES.com I Phone Orders and Tech Advice: 877.347.4788 318 LAB EQUIPMENT Balances/Scales

MECHANICAL TRIPLE BEAM BALANCE The OHAUS Triple Pro mechanical balance includes weight set and rod & clamp assembly for below balance weighing necessary for specific gravity determinations. Metal base and beam, stainless steel plate. • Two notched and tiered beams to provide ease in reading • Positive poise positioning ensuring repeatable results • Spring loaded zero adjust compensator • Magnetic dampening which minimizes oscillation and speeds up weighing CAPACITY READABILITY SHIP WT. MODEL (GRAMS) (GRAMS) PLATFORM (LBS) EACH SB12-2 2610 0.1 5.8”X5.8” 8 $177.49 10-YEAR WARRANTY

PORTABLE TOP LOADING SCALES The OHAUS CL Compact scales are lightweight, portable scales perfectly suited for use in industrial, quality control, formulation, and dietary weighing. Rugged housing with integral platform ring for stacking and storing. One-year warranty. • Durable ABS platform and housing • Simple 2-button keypad • RF protection for use near cell phones and production areas CAPACITY READABILITY SHIP WT. MODEL (GRAMS) (GRAMS) PLATFORM (LBS) EACH SP200 200 0.1 12.75” 1.3 $82.99 SP2000 2000 1.0 12.75” 1.3 82.99 SP200 SP5000 5000 1.0 12.75” 1.3 103.99

PORTABLE TOP LOADING SCALES The OHAUS CS Compact scales, models SB200, SB2 and SB5 feature full capacity tare and high-contrast LCD display. Operates on 3 AA batteries or AC adapter (both included). One-year warranty. • ABS housing, stainless steel pan • Low battery indicator, auto shut-off, external push button calibration •  Measures grams, pound:ounce, newton The OHAUS Navigator, model SB120-AQ, features automatic calibration. AC adapter (included) or use 8 AA batteries (not included). One-year warranty. • Two touchless sensors free up your hands for handling samples •  Can withstand loads up to 400% of its rated capacity SB200 • M easures grams, kilograms, pounds, ounces, pound:ounce, newton, and more CAPACITY READABILITY SHIP WT. MODEL (GRAMS) (GRAMS) PLATFORM (LBS) EACH SB200 200 0.1 5.5” DIA. 3 $135.49 SB2 2000 1.0 5.5 3 135.49 SB5 5000 1.0 5.5 3 156.49 SB120-AQ 2100 0.1 7.5” X 6.5” 4 366.49 SB120-AQ SB2A WEIGH PAN, 61/2”X 61/2” X 2” DEEP 1 36.79

Ohaus® is a registered trademark of Ohaus Corp. SB2A

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DIGITAL BENCH SCALES The OHAUS ES Series contains large LCD, membrane keypad, autozero tracking and stability indicator. The 3-way mounting bracket allows the ABS plastic indicator to be mounted to the scale base, above the ES6R scale platform or on any vertical surface. Powered by a 9V adapter (included) or six A A batteries (not included). Indicator stand is 4”. Stainless steel platform and painted steel frame. One-year warranty. • Measures in kilograms, ounces, pounds, pound:ounce (except model ES200L) • Low-profile platform • 3-way mounting bracket included (column, wall and platform) CAPACITY READABILITY PLATFORM SIZE SHIP WT. MODEL (LBS/KG) (LBS/G) (IN/MM) (LBS) EACH ES6R 13.2/6 .005/2 12.2X10.8/310X270 10 $613.19 ES30R 66/30 .05/10 12.2X10.8/310X270 10 613.19 ES50R 110/50 .05/20 12.2X10.8/310X270 10 613.19 ES100L ES100L 220/100 0.1/50 20.5X15.7/520X400 36 656.29 ES200L 440/200 0.2/0.1 KG 20.5X15.7/520X400 36 656.29

COMPACT DIGITAL BENCH SCALES The OHAUS SD Series Compact Bench Scales are perfect for shipping, receiving, and general bench applications. Easy two-button operation and a large LCD display help guarantee accurate and unmistakable results. The three-way mounting bracket allows you to mount the indicator to the scale base, above the scale platform, or on any vertical surface. AC adaptor (included) or three C batteries (not included). One-year warranty. • Measures in kilograms and pounds • Painted steel platform and frame • Includes software for weighing, display hold and dynamic weighing CAPACITY READABILITY PLATFORM SHIP WT. MODEL (LBS/KG) (LBS/KG) DIA. (LBS) EACH SC77 77/35 0.05/20 12.4”X11” 8.1 $187.99 SC165 165/75 0.1/50 20.5”X15.7” 9.5 345.49 SC440 440/200 0.2/0.1 KG 20.5”X15.7” 36.0 366.49

PORTABLE SCALES The OHAUS Scout SPX Balances feature easy-to-use two-button operation, a high-contrast LCD display, multiple weighing units. Application modes include weighing, parts counting, percent weighing, check weighing, animal/dynamic weighing, totalization, density determination, display hold, mole weighing, and the option of either RS232, USB, ethernet, bluetooth, USB host. AC Adapter (included) or 4 AA batteries (not included). One-year warranty. • M easures in gram, kilogram, carat, newton, ounce, troy ounce, pennyweight, pound, pound:ounce. • ABS housing, removable stainless steel weighing platform SPX41 & SPX42 • Low battery indicator and auto shut-off CAPACITY READABILITY PLATFORM SHIP WT. MODEL (LBS/G) (GRAMS) SIZE LBS) EACH SPX41 0.49/220 0.01 4.7” DIA 2.8 $345.49 SPX43 & SPX44 SPX42 0.93/420 0.1 4.7” DIA 2.8 187.99 SPX43 1.37/620 0.1 6.7” X 5.5” 2.8 282.49 2-YEAR WARRANTY SPX44 4.85/2200 0.1 6.7” X 5.5” 2.8 355.99

PORTABLE HAND HELD SCALES The OHAUS HH Series hand held scales with sleek styling and small, convenient size making them ideal to take anywhere–throw it in a briefcase or drop it in a backpack. Feature energy-saving shut-off and a large LCD display and backlight. Operates on 2 AAA Batteries (included). One-year warranty. • ABS housing, ABS protective snap-on cover, ABS weighing platform • Measures grams, ounces, ounce troy, pennyweight • Low battery indicator, overload and underload indicators, external push button calibration, SB563 button activated luminescent display

CAPACITY READABILITY PLATFORM SHIP WT. MODEL (LBS/G) (GRAMS) DIA. (LBS) EACH SB563 0.26/120 .1 3” 3 $166.99 SB564 0.71/320 .1 3” 3 208.99 SB564

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LEGAL FOR TRADE FOOD SCALES, WATER RESISTANT The OHAUS Valor® 4000 water resistant food scales feature touchless operation, speed, and durability. Offers large dual red LED front and rear displays, food safety and legal for trade approvals and puncture resistant keypads, making it the premiere scale for use in dry or washdown environments. Easy to clean, less than 0.5s stabilization time, easy-to-transport, power jack auto-closed design, level bubble, fixed weighing platform, overload and underload indicators, low battery indicator, ac adapter, rechargeable battery, touchless sensor for Tare Function. One -year warranty. • Measures in grams, kilograms, pounds, ounces, pound:ounce • Stainless Steel Platform and Stainless Steel Top Housing • Food-safe washdown design that’s NSF Certified • A polycarbonate keypad that can endure contact with knives or sharp instruments • F low-thru, water resistant design channels fluids thru drain holes keeping the scale clean and operational • NSF/ANSI 169 Certified and USDA-AMS Accepted

CAPACITY READABILITY PLATFORM SHIP WT. MODEL (LBS/KG) (LBS/G) (IN) (LBS) EACH WS00-1 6/3 0.001/0.5 7.5 X 9.5 8.1 $450.49 WS02-1 15/6 0.002/1.0 7.5 X 9.5 9.5 450.49 WS03-1 30/15 0.005/2.0 7.5 X 9.5 8.0 450.49

FOOD SCALE, WATER RESISTANT The OHAUS Valor® 2000 water resistant food scales feature large dual red LED front and rear displays, food safety and puncture resistant keypads, making it the premiere value scale for use in dry or washdown environments. Easy to clean, less than 0.5s stabilization time, easy-to-transport, power jack auto-closed design, level bubble, fixed weighing platform, low battery indicator, AC adapter, rechargeable lead acid battery, non-slip leveling feet. One-year warranty. • Measures in grams, kilograms, pounds, ounces, pound:ounce • Stainless Steel Platform and ABS housing • With less than half a second stabilization time and front and rear LED displays, multiple operators can efficiently utilize one scale for the same job • A polycarbonate keypad that can endure contact with knives or sharp instruments • F low-thru, water resistant design channels fluids thru drain holes keeping the scale clean and operational • NSF/ANSI 169 Certified and USDA-AMS Accepted

CAPACITY READABILITY PLATFORM SHIP WT. MODEL (LBS/KG) (LBS/G) (IN) (LBS) EACH 30035683 6/3 0.001/0.5 7.5 X 9.5 8.8 $345.49 Valor® is a registered trademark of Ohaus Corp.

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DIGITAL BENCH SCALES The OHAUS Defender® 3000 Series is ideal for general weighing and simple counting applications in production, packaging, warehouse, inventory, shipping and receiving areas. Features a simple, yet rugged, tubular-frame base design and indicators with tactile keys, 1 inch high LCD weight display with high-contrast backlight, built-in rechargeable battery operation and flexible mounting capabilities. Parts counting mode with selectable sample sizes, last sample size and average piece weight data. T31P indicator features a high-impact durable ABS housing with reversible face for either wall, column or table-top mounting. One-year warranty. • M easures in grams, kilograms, ounces, pounds, pound:ounce • M aximum resolution 1:6000-7500d • 3 04 stainless steel pan with painted carbon steel frame and aluminum IP67 load cell • A djustable non-slip rubber leveling feet with externally visible level indicator • B uilt-in RS232 for printing and data connection • E asy to operate with 4-key membrane keypad with raised tactile keys • A C adapter and internal rechargeable lead acid battery

CAPACITY READABILITY PLATFORM SHIP WT. MODEL (LBS/KG) (LBS/G) SIZE (LBS) EACH D66 66/30 0.01/5 14”X12” 33.0 $607.99 D132 132/60 0.02/10 14”X12” 33.0 628.99

WASHDOWN DIGITAL BENCH SCALES The OHAUS Defender® 5000 Series is ideal for production, packaging and general commercial and industrial weighing applications where full washdown protection is required. All-stainless steel washdown base and stainless steel column with IP66/NEMA 4X protection for indicator, with load cells protected to IP67. Multifunctional indicator with multiple weighing units and software modes to meet the requirements of industrial and lab applications. Includes comprehensive, yet intuitive software and multiple connectivity options. Multiple weighing modes including counting, percent weighing, dynamic/ animal weighing, check weighing and display hold. Has internal universal switching power supply with hardwired line cord and includes RS232 interface with GMP/GLP data output including date and time. One-year warranty. • M easures in grams, kilograms, ounces, pounds, pound:ounce, metric tons, and user-defined custom units • 1 0,000–12,500d default resolution • 1 :5,000 NTEP-certified/Measurement Canada-approved resolution • Q uick display of results using large LCD with high-contrast white backlight • T emporary display of 10x readability in weighing mode with quick key press • E asy to operate with 4-key membrane keypad with raised tactile keys

CAPACITY READABILITY PLATFORM SIZE SHIP WT. MODEL (LBS/KG) (LBS/G) (IN/MM) (LBS) EACH WDS25 25/10 0.002/1 12X12/305X305 42.8 $1,322.00 WDS50 50/25 0.005/2 12X12/305X305 42.8 1,364.00 WDS100 100/50 0.01/5 18X18/457X457 77.5 1,889.00 Defender® is a registered trademark of Ohaus Corp.

SCALE WEIGHING BOATS These rubberized weighing boats resist temperatures to 200ºF (93ºC) and flex readily for easy pouring. Flat bottom and shallow shape resist tipping. Biologically inert and resistant to weak acids, aqueous solutions, alcohol and chemicals. MODEL DIMENSIONS (CM) PACK QTY EACH PACK WP2 WP2 9 X 9 X 2.5 100 $6.79 WP3 14 X 14 X 2.2 100 9.69

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