Titration, Electrochemistry, Meters Pharmaceuticals, Food, General

Kjeldahl, Digestion, Distillation, Extraction Food, Environmental

Grinding, Particle Size, Milling Sample Preparation, General Laboratory

Dissolved Oxygen, Conductivity, pH, ORP, Photometry Environmental, Wastewater

Contents

Page 1-12

Featuring a selection of titration and electrochemistry instruments for pharmaceutical, food/beverage and general laboratory use.

Page 13-18

Products offering a range for Kjeldahl, digestion, distillation and extraction testing for food and environmental use.

Page 19-24

Instruments for precision grinding, milling and particle size for general laboratory and civil engineering use.

Page 25-36

Rugged field instrumentation for dissolved oxygen, conductivity, pH, ORP and photometry testing for environmental and wastewater use. Manual Titration | Manual Dispensing | Simple Titrator | Compact Titrator Food, Pharmaceuticals, General Laboratory

Manual Titrator - Titronic® basic Intended to replace conventional glass and bottle top titrators in any lab, for any application. Advantages include a motor driven piston , a digital readout of the volume dispensed, automatic refilling for safety and ease of use and an integrated . Manual Titrator/Dispenser - Titronic® universal For manual titrations and repetitive dispensing with the highest precision. Manual titrations with pre-titration, incremental addition and routine dispensing are all made easy with this titrator/dispenser. Available in 20 or 50ml versions with integrated magnetic stirrer.

Simple Titrator - TitroLine® easy Perfect for routine applications including pH and chloride titrations. Titrator comes complete with magnetic stirrer, dosing burette, and electrode. Result calculations and calibrations are done automatically.

Compact Titrator - TitroLine® alpha plus A traditional titration system with online curve display, interchangeable burettes, a full methods library, calculation of all results and the possibility to add software for PC control, data collection and SI Analytics Technical Support Center 1-800-691-7954 automation.

Ordering Information VWR Cat. Description Price 89004-542 Titronic® basic M2 115V $ 1,530.00 13502-814 Titronic® universal M2/20-115V $ 2,455.00 13502-816 Titronic® universal M2/50-115V $ 2,455.00 14221-490 TitroLine® easy M2 115V $ 4,495.00 89004-544 TitroLine® KF Vol 115V $ 5,995.00 97040-140 TitroLine® KF trace, Module 1 $ 7,225.00 97040-142 TitroLine® KF trace, Module 2 $ 8,599.00 97040-144 TitroLine® KF trace, Module 3 $ 7,225.00 97040-146 TitroLine® KF trace, Module 4 $ 8,599.00 14224-544 TitroLine® alpha plus $ 10,550.00

1 Volumetric Karl Fischer | Coulometric Karl Fischer Food, Pharmaceuticals, General Laboratory

Versatile and flexible solutions for Karl Fisher titration.

Volumetric Karl Fischer - TitroLine® KF Everything needed to perform a Karl Fischer titration (water content) is included in this package. Methods include sample titration, titre water, titre liquid standard, titre tartrate dihydrate, blank value oven and blank value solvent. All widely used titration parameters are possible plus the ability to customize. Any KF solvent can be used and a variable pole voltage assures precision. Solvent and waste are removed by the pump and stirrer to eliminate required handling. Results may be calculated in %, ppm, mg, mg/ml, mg/pc and ml. Statistics including average and standard deviation can be calculated. Automatic transfer of weights is possible via the RS232 port. An external keyboard can also be attached for simple operation, and a printer connection for documentation. Applications support and method protocols are available.

Coulometric Karl Fischer - TitroLine® KF trace Titroline KF trace... Karl Fischer titrations made easy. With the new Titroline KF trace, coulometric water determination according to Karl Fischer, you cannot go wrong: The TitroLine® KF trace is the ideal instrument for determining even the smallest water content in your samples. The coulometric determination of water does not require a titrant standardization, making it even easier to use compared to the volumetric KF titrator TitroLine® KF. Both Karl Fischer units have a large display and intuitive user interface that walks you through every step. The pre-parameterized methods are easily recalled to simplify the work process.

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 13502-842 Replacement dosing unit, 20 ml $ 311.00 13502-850 KF electrode $ 268.00 13502-844 Replacement dosing unit, 50 ml $ 351.00 13502-852 KF cell 150 ml $ 1,243.00 13502-882 Printer w/cable $ 810.00 13502-854 KF cell 200 ml $ 1,120.00 13502-830 Titration tip with hose $ 38.00 14224-558 Exchangeable burette 5 ml $ 1,150.00 13502-996 Titration stand rod $ 18.00 14224-560 Exchangeable burette 10 ml $ 1,100.00 13502-994 Electron/Titration tip holder $ 23.00 14224-562 Exchangeable burette 20 ml $ 1,100.00 13502-998 Manual push button $ 79.00 13502-914 Combination pH electrode $ 189.00 13502-934 Tubing 1 meter $ 17.00 13502-916 Combination AG electrode $ 343.00 13502-818 Clear reagent reservoir, 1 L $ 59.00 13502-918 Combination redox electrode $ 261.00 13502-822 Bottle top adapter with GL45 finish $ 103.00 13502-920 Electrode cable $ 57.00 13502-872 Adapter for solvent and waste bottle $ 85.00

2 Routine pH | Conductivity Pharmaceuticals, Food, General Laboratory

All SCHOTT® Instruments offer: Real time clock always reflects correct date and value. CalClock - This unique combination of sensor evaluation and calibration timer monitors all calibration relevant parameters, plus warns of any errors. Advanced measuring algorithm is specially adapted to SCHOTT® Instruments pH electrodes. This function increases the pH calibration, measurement precision and saves time. Full IQ, OQ and PQ documentation is available for all instruments. Lab 850 - pH Meter This starting model is perfectly suitable for all Good Laboratory Practice demands: 3-point calibration Stores 800 data sets with time and identification. RS232 transfers data sets and calibration protocol to a PC. Lab 860 - pH Meter/Lab 960 - Conductivity Meter Direct data transmission - Fast documentation, whether using the conventional RS232 method or the USB - both interfaces are integrated with no adapter required. 5-point calibration of the Lab 860 is ideal for high precision results required by pharmaceutical customers. Lab 870 - pH Meter/ Lab 970 - Conductivity Meter Automatic electrode recognition- The instrument automatically recognizes the electrode. Data transfer made easy- The Lab 870 and Lab 970 transfers the data directly to a PC or printer via USB or RS232.

SI Analytics Technical Support Center 1-800-691-7954

Ordering Information VWR Cat. Description Price 97042-304 Lab 850- Laboratory pH Meter $ 459.85 97042-316 Lab 860- Laboratory pH Meter $ 599.81 97042-330 Lab 960- Laboratory Conductivity Meter $ 799.74

3 Routine pH | Conductivity Pharmaceuticals, Food, General Laboratory

Lab 800 Series - pH/ISE Decision Tree Lab 900 Series - Conductivity Decision Tree

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97042-306 Lab 850 BNC $ 539.82 97042-322 Lab 860 BNC Set/IoLine A170 $ 899.71 97042-308 Lab 850 BNC Set/BlueLine 56 pH $ 729.76 97042-324 Lab 860BNC Set/BlueLine 26 pH $ 849.72 97042-310 Lab 850 BNC Set/BlueLine 15 pH $ 609.81 97042-326 Lab 860 BNC Set/BlueLine 56 pH $ 819.74 97042-312 Lab 850 BNC Set/BlueLine 25 pH $ 579.81 97042-328 Lab 870 BNC Set/BlueLine 15 pH ID $ 899.71 97042-314 Lab 850 BNC Set/BlueLine 26 pH $ 619.81 97042-332 Lab 960 Set/LF413T $ 1,149.63 97042-318 Lab 860 BNC $ 699.77 97042-334 Lab 970 Set/LF413 TID $ 1,249.59 97042-320 Lab 860 BNC Set/BlueLine 15 pH $ 959.69

4 Advanced Multi-parameter Pharmaceuticals, Food, General Laboratory

SCHOTT® Instruments ProLab 1000 and 2000 feature: Direct data transmission- Fast documentation whether using RS232 or USB - both PC interfaces easily transfer 1500 data sets with date and inventory number. Automatic user recognition - User recognition with electronic ID and wireless transponder technology. Wireless electrode ID automatically transfers the unique electrode identification to the instrument, no cable needed. ProLab 1000 - pH/ISE and dead stop measurement High precision measurement with many special features. The automatic calibration, up to 5 points, and buffer recognition from more than 16 selectable buffer sets guarantee trustworthy results. Dead stop function expands the options for manual titration applications to include wine and food. ProLab 2000 - Multi-Parameter Measure pH, ISE, conductivity and D.O. using this single instrument. Up to three parameters can be done simultaneously with a range from -2.000 to +20.000 and an accuracy of 0.003 pH. The ProLab 2000 is well suited for manifold applications in research and development. The automatic pH and ISE calibration at up to 5 points guarantee trustworthy measurement results. The included galvanic D.O. sensor and multi-pole conductivity cell expands the application options.

SI Analytics Technical Support Center 1-800-691-7954

Ordering Information VWR Cat. Description Price 97042-336 ProLab 1000 $ 1,049.66 97042-338 ProLab 2000 $ 1,259.59

5 Advanced Multi-parameter Pharmaceuticals, Food, General Laboratory

ProLab 1000 & ProLab 2000 - Decision Tree

ProLab 1000

ProLab 2000

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97042-248 ProLab 1000 BNC Set $ 1,349.56 97042-342 ProLab 2000 BNC Set/pH-Ox $ 2,019.35 97042-340 ProLab 2000 BNC Set/pH-cond $ 2,049.34 97042-344 ProLab 2000 BNC Set/pH-cond-Ox $ 2,249.27

6 Multi-parameter | Research Pharmaceuticals, Food, General Laboratory

SCHOTT® Instruments ProLab 3000 pH/ISE Meter and ProLab 4000 pH/ISE/Cond Meter features: Windows®* like software menu can be operated just like a PC using the menu keys or the mouse. Mouse, barcode reader and external keyboard can be operated at the same time. The USB interface is expandable by using a multiple socket hub. Flexible and brilliant color graphic display- The backlit high resolution display enables good readability even from a side angle and a distance up to 10 feet. Flexible configuration allows display of just one, two or all parameters. Recorder displays sequences of all parameters over time. Automatic user recognition via transponder key enables access control and allocation of measuring value calibrations and records for each user. Application and time are documented and access can be password protected. Automatic recognition with wireless electrode ID- The new ID electrodes send their data wirelessly to the ProLab instrument. This guarantees correct calibration for error-free results even with 2-channels. Two galvanic separated entries for pH, ORP and ISE allow simultaneous measurement of both pH sensors in the same vessel, without interference. The ProLab 4000 is the highest standard in conductivity with a range from 0.000 µS/cm...2000 mS/cm, TDS and salinity measurement, and includes functions for SI Analytics Technical Support Center 1-800-691-7954 temperature compensation and setting of the cell constant.

Ordering Information VWR Cat. Description Price 97042-346 ProLab 3000- Digital Laboratory pH/ISE Meter BNC $ 1,499.51 97042-348 ProLab 4000- Digital Laboratory Multi Meter BNC $ 1,799.42

* Windows® is a registered trademark of Microsoft Corporation

7 Multi-parameter | Research Pharmaceuticals, Food, General Laboratory

ProLab 3000 & ProLab 4000 Decision Tree

ProLab 3000

ProLab 4000

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97042-270 ProLab 3000 BNC Set $ 1,699.45 97042-272 ProLab 4000 BNC Set $ 2,299.25 97041-946 Logbook ProLab 3000 $ 243.72 97042-160 Logbook ProLab 4000 $ 243.72

8 Routine Laboratory Electrodes Pharmaceuticals, Food, General Laboratory

SCHOTT® Instruments’ BlueLine Electrodes are ideal for standard laboratory applications.

Fast and accurate An accurate and fast measurement is ensured by using high quality manufacturing procedures and materials. Low-resistance A-type membrane glass is used in combination with the unique platinum diaphragm to achieve precise and reliable results.

Variety of applications The BlueLine family is comprised of three electrode ranges. Robust electrodes with gel electrolyte and plastic shaft for general use, the liquid-electrolyte sensors for more critical measurements and special sensors. The gel and the liquid electrolyte sensors are available with different connectors (e.g. plug head or fixed cable with either DIN or BNC) with different cable lengths and with built-in temperature sensors. The special electrodes include pH for surface measurements, small samples, ultrapure water and emulsions or measurements in semi-solid samples. Redox and conductivity electrodes are also designed for a variety of applications and can be used for a sample with low ionic content.

SI Analytics Technical Support Center 1-800-691-7954

Replacement Electrodes Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97042-096 BlueLine 14 pH (also as ID) $ 222.22 97041-972 BlueLine 26 Chinch $ 220.92 97041-908 BlueLine 16 pH $ 246.92 97042-104 BlueLine 24 pH (also with longer cable) $ 192.33 97042-100 BlueLine 18 pH $ 222.22 97042-040 BlueLine 31 RX $ 189.74 97042-038 BlueLine 28 pH (also with longer cable) $ 192.33 97042-046 BlueLine 32 RX $ 231.33 97042-024 BlueLine 11 $ 129.66 97042-472 BlueLine 56 Chinch $ 189.94 97042-026 BlueLine 12 pH $ 145.56 97041-930 BlueLine 21 BNC-ID $ 322.30 97042-070 BlueLine 15 pH Chinch $ 253.42 97041-928 BlueLine 21 DIN-ID $ 322.30 97042-102 BlueLine 19 pH (also with 2xN) $ 222.22 97042-116 BlueLine 27 BNC-ID $ 276.81 97041-912 BlueLine 22 pH $ 89.08 97042-114 BlueLine 27 DIN-ID $ 276.81 97042-032 BlueLine 23 pH (also with longer cable) $ 117.46 97041-962 BlueLine 25-2 pH $ 144.25 97042-218 BlueLine 24-3 pH $ 241.72 97042-044 BlueLine 25-5 pH $ 179.34 97042-066 BlueLine 29 pH $ 192.33

9 Advanced pH Laboratory Electrodes Pharmaceuticals, Food, General Laboratory

SCHOTT® Instruments IoLine pH Electrodes for the most demanding measuring tasks. Unique iodine/iodide reference system Offers unbeatable stability, fast response times, utmost accuracy and precision independent from sample composition and temperature. Reference system free from undesired metal ions Silver ions are 100% excluded, therefore the SCHOTT® Instruments IoLine pH electrodes are ideal for measurements in tris buffers. Exchangeable bridge electrolyte Enables consistency between electrolyte solution and measuring sample. Flexibility across many applications Ideal for precise pH measurements in research and quality control in chemistry, pharmacy, biotechnology or food industry. Electrode head with integrated refill port Easy refilling of the bridge electrolyte solution.

Includes everything needed for proper storage Liquid vessel with bayonet connector is included to keep the electrode moist and safe for storage. Certificate is included.

Replacement Electrode Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97042-206 IoLine pH- A120MF $ 299.90 97042-400 IoLine pH/Temp- A170MF- R- NN $ 461.85 97042-356 IoLine pH- A120MF-DIN $ 322.40 97042-416 IoLine pH/Temp- A120- DIN- N $ 440.86 97042-210 IoLine pH- A170MF $ 311.90 97042-386 IoLine pH/Temp- A170- BNC- N $ 452.85 97042-360 IoLine pH- A170MF- DIN $ 335.88 97042-372 IoLine pH/Temp- A170- DIN- N $ 452.85 97042-208 IoLine pH- A120 $ 290.91 97042-380 IoLine pH/Temp- H120MF-BNC $ 457.36 97042-358 IoLine pH- A120- DIN $ 314.89 97042-414 IoLine pH/Temp- H120MF- DIN $ 457.36 97042-378 IoLine pH- A170 $ 304.41 97042-420 IoLine pH/Temp- H170MF- DIN $ 469.35 97042-396 IoLine pH- A170- BNC $ 326.89 97042-382 IoLine pH/Temp- H120- BNC- N $ 448.35 97042-362 IoLine pH- A170- DIN $ 326.89 97042-368 IoLine pH/Temp- H120- DIN- N $ 448.35 97041-888 IoLine pH/Temp- A120MF- BNCCI $ 448.35 97042-390 IoLine pH/Temp- H170- BNC- N $ 461.85 97042-370 IoLine pH/Temp- A120MF- DIN- N $ 448.35 97042-388 IoLine pH/Temp- H170- DIN- N $ 461.85 97042-398 IoLine pH/Temp- A120MF- R- NN $ 448.35 97042-212 IoLine Micro pH- A $ 394.38 97042-426 IoLine pH/Temp- A170MF- BNCCI $ 461.85 97042-204 IoLine Micro pH- A- DIN $ 416.87 97042-418 IoLine pH/Temp- A170MF- DIN- N $ 461.85 97042-392 IoLine Micro pH/Temp- A- DIN- N $ 493.34

10 Routine/Advanced pH Laboratory Electrodes Pharmaceuticals, Food, General Laboratory

BlueLine 13 pH IoLine pHT A 120 MF BlueLine 21 pH IoLine Micro BlueLine 18 pH

11 Routine/Advanced pH Laboratory Electrodes Pharmaceuticals, Food, General Laboratory

IoLine pH A120MF BlueLine 27 pH IoLine pH A170 BlueLine 28 pH IoLine pHT A170MF

12 Kjeldahl | Distillation | Alcohol Content | Free Ammonia Food, Environmental

Vapodest Distillation Vapodest distillation systems provide rapid steam distillation of Kjeldahl digestion solutions, all physical separation of water steam soluble substances and all volatile acids. Another possible application is the determination of alcohol. In order to ensure error-free distillation process, all available functions are continuously monitored by the microprocessor. Both systems have digital displays that show all program steps, as well as nine different error messages. The chemical-resistant touch pad programming of each facilitates operation and includes settings for reaction time, distillation times and 40 to 100% programmable steam power. Manual intervention is possible at any time during the distillation process. Energy-saving stand-by mode switches on automatically when unit is not in use, maintaining full steam power while minimizing the waste of cooling water. Tube sensing mechanism ensures that distillation will not start until tube is inserted correctly. Steam generator shuts down in event of over-pressure. Plastic housing is chemical-resistant. System accept either 250-750 mL Kjeldahl flasks with wide-neck openings or the 100-800 mL Kjeldatherm digestion tubes.

Ordering Information VWR Cat. Description Price 97048-724 Vapodest 10, distillation system with tubing set and digestion tube $ 6,295.00 14214-440 Vapodest 20, distillation system with tubing set and digestion tube $ 8,750.00 14214-442 Vapodest 30, distillation system with tubing set and digestion tube $ 10,195.00

13 Kjeldahl | Distillation | Alcohol Content | Free Ammonia Food, Environmental

Features: w Adjustable steam generator w Automatic Reagent Addition w Various tube sizes (100-800 ml) w Over heat protection w Chemical resistant housing

Vapodest 10 The new basic model for the automatic rapid digestion, especially for Kjeldahl digestion solutions in Kjeldahl flasks or Kjeldatherm digestions glasses. Ideal for with a low sample throughput but a high demand for reliability, user-friendly interface and safety.

Vapodest 20 Vapodest 30 A basic module for low sample throughput, with a digital A basic module for low sample throughput, with a digital display that shows the program steps as they occur, with display that shows the program steps as they occur, with automatic check of reagent reservoirs and standby mode for automatic check of reagent reservoirs and standby mode energy savings. Automatic addition of NaOH with for energy savings. Automatic addition of NaOH, water programmable reaction and distillation times. and suction of sample, with programmable reaction and distillation times.

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 14214-498 Kjeldahl flask 500 ml $ 72.00 14214-486 Digestion tube 250 ml $ 44.00 14214-500 Kjeldahl flask 750 ml $ 72.00 14214-492 Tube jumbo 400 ml $ 72.00 14214-490 Digestion tube 100 ml $ 33.00 14214-516 Viton cone macro 250-800 ml $ 79.00 14214-514 Viton cone micro 75-100 ml $ 111.00

14 Soxhlet | Extraction Food, Environmental

The Soxhlet employs a fully automated extraction process, which is completed in one fifth the time of the traditional technique.

The user now has the option of a two, four or six place systems in either micro or macro versions to fulfill laboratory needs, based on laboratory size and sample throughput. Up to 4 units can be run via one controller.

The fully automatic analysis guarantees ultimate precision but also reduces the consumption of solvents and water, therefore reducing the running costs considerably.

w Spark Proof Heating Block w Front door made of safety glass, opens and closes automatically w Continuous control of all services w Double temperature control w Excess temperature shutoff w Acoustical and visual warning w Optical sensor for solvent recovery w Illuminated glass beakers w Large thimbles available w Single button operation

Ordering Information VWR Cat. Type Description Price 14236-078 SOX 412 Soxtherm basic unit 2 place, micro $ 9,108.00 14236-080 SOX 412 Soxtherm basic unit 2 place, macro $ 9,108.00 14236-086 SOX 414 Soxtherm basic unit 4 place, micro $ 14,995.00 14236-088 SOX 414 Soxtherm basic unit 4 place, macro $ 14,995.00 14236-094 SOX 416 Soxtherm basic unit 6 place, micro $ 21,035.00 14236-096 SOX 416 Soxtherm basic unit 6 place, macro $ 21,035.00

15 Soxhlet | Extraction Food, Environmental w Six units available in micro or macro w Solvent recovery reduces running costs w Water and compressed air control for unattended operation w Fast and accurate, giving increased sample throughput w Capable of being used with all solvents w Fully programmable with automatic start up and shut down w Low solvent usage w Only three moving parts and no internal seals w Large thimbles available w Single button operation

SOX 412 SOX 414 SOX 416 Cooling water consumption ca. 3 l/m ca. 3 l/m ca. 3 l/m Cooling water pressure min 0.3 bar min 0.3 bar min 0.3 bar Nominal voltage 115 VAC1) 115 VAC1) 115 VAC1) Frequency 50-60 Hz 50-60 Hz 50-60 Hz Nominal wattage 400 W 800 W 1200 W Weight 28 kg 36.5 kg 43 kg Dimensions (w x d x h) 250 x 410 x 580 mm 405 x 410 x 580 mm 565 x 410 x 580 mm Temperature max. 300oC max. 300oC max. 300oC Max. pressure - - -

Ordering Information VWR Cat. Accessory Price VWR Cat. Accessory Price 14236-102 Controller Soxtherm multi 115V $ 3,767.00 14236-130 Insert rack macro $ 482.00 14236-106 Extraction beaker glass 54 x 130 mm $ 88.00 14236-132 Insert rack micro $ 482.00 14236-108 Extraction beaker glass 46 x 130 mm $ 88.00 14236-118 Holder for extraction thimbles, 33mm $ 44.00 14236-110 Box of 25 extraction thimbles, 33 x 80mm $ 95.00 used with extraction beaker 8400 and 8402 14236-112 Box of 25 extraction thimbles, 33 x 94 mm $ 143.00 14236-120 Holder for extraction thimbles, 25mm $ 44.00 14236-114 Box of 25 extraction thimbles, 25 x 70 mm $ 95.00 used with extraction beaker 8400 and 8402 14236-116 Box of 25 extraction thimbles, 40 x 85 mm $ 145.00 14236-122 Holder for extraction thimbles, 40 mm $ 44.00 used with extraction beaker 8400

16 Environmental | Food & Feed | Polymers Food, Environmental

Block Digestion Systems The compact block digestion systems allow for simultaneous, multiple digestions. The precise temperature control permits optimized digestion conditions, providing reproducible results. The block is made of aluminum with holes for digestion tubes, 100ml, 250ml and 400ml, energy efficient and excellent insulation to retain heat within the block. Three different controllers are available for temperature control, time/temperature control and ramping of temperature. (8, 20 and 40 positions)

Rapid Digestion Systems A versatile programmable infrared digestion system capable of handling a wide range of samples in today’s modern laboratory. The digestion time is significantly reduced due to the extremely short heating and cooling periods. A high temperature digestion chamber, with radiant heating elements fitted to the side, allows for rapid boiling. The Turbotherm line accepts tubes from 100ml to 800ml, and up to 9 different programs can be entered with 9 variable heating levels.

Ordering Information VWR Cat. Description Price 14214-444 KB8S Kjeldatherm-Digestion, w/ 8 digestion tubes, 250 ml $ 5,735.00 14214-448 KBL20S Kjeldalift-Digestion, w/ 20 digestion tubes, 250 ml lift-motor $ 10,310.00 97040-120 KBL8S - 8 place digestion unit $ 10,575.00 97040-122 KBL8S - BS 8 place digestion unit $ 10,995.00 97040-124 KBL12S - 12 place digestion unit $ 9,710.00 97040-126 KBL20S - 20 place digestion unit $ 15,455.00 97040-128 KBL40S - 40 place digestion unit $ 16,000.00

17 Environmental | Food & Feed | Polymers Food, Environmental

Features: w Rapid Digestion w Two Tier Console with Drip Tray w Overheat Protection w Block Digestion w Time/Temperature Control w Fume Scrubber, as option w Chemical Resistant Housing w Automatic Lift System available w Exhaust System with Insulated Handles w Five Different Insert Rack/Tube Sizes

Kjeldatherm Kjeldatherm Turbotherm Manual Automatic Turbosog Nominal voltage 115 V AC 115 V AC 115 V AC 115 V AC Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz Nominal wattage 1500 W 1000 W 2360 W 205 W Weight 22.5 kg 16 kg 39 kg 19 kg Dimensions 525 x 450 x 740 mm 415 x 415 x 650 mm 460 x 530 x 740 mm 330 x 450 x 420 mm (w x d x h) Max. temperature ca. 650oC 430oC 430oC - Heating places 12 8 20 - Tube size 250 ml 250 ml 250 ml -

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 14214-452 Rapid infrared digester TT100 $ 6,906.00 97040-130 TZ electronic controller $ 2,145.00 14214-454 Rapid infrared digester TT125 $ 6,995.00 14214-490 Digestion tube 100 ml $ 33.00 14214-456 Rapid infrared digester TT625 $ 6,130.00 14214-486 Digestion tube 250 ml $ 44.00 14214-458 Rapid infrared digester TT440 $ 5,928.00 97048-726 Kjeltabs ST $ 350.00 14214-460 Rapid infrared digester TT480 $ 6,225.00 97048-728 Kjeltabs CX $ 350.00 14214-462 Scrubber TUR/K $ 4,235.00 97048-730 Kjeltabs CT $ 350.00 97048-732 Antiform tablets $ 339.00

18 Ball Mills | Planetary Ball Mills Sample Preparation, General Laboratory, Civil Engineering

Ball Mills Most efficient laboratory mills for rapid batchwise, ultra fine grinding, down to colloidal fineness of hard to soft materials dry or in suspension. Also for batchwise, rapid grinding of medium-hard to very hard samples down to finest particle size. Also for mixing, homogenizing and mechanical alloying.

Premium Line As an extension of the existing classic line of Planetary Mills, Fritsch offers now a new premium line generation. For the first time ever, it is possible to reach rotational speeds never known before, which achieves ultrafine grinding results down into the nano range. FASTER, SIMPLER AND SAFER THAN EVER.

Fritsch premium line- a quantum leap into the nano class

Discover a completely new dimension in high-tech milling with the new Fritsch premium line. For the first time ever, we have sunk the bowls in our high-performance Planetary Mills. Brilliantly simple - Brilliantly effective! This allows us to reach rotational speeds never known before and achieve ultrafine grinding results down into the nano range.

Ordering Information VWR Cat. Description Price 89033-410 Fritsch Planetary Mill w/ 2 Bowl Fasteners, P5 $ 21,215.00 89033-406 Fritsch Planetary Mill, P6 $ 10,115.00 89033-408 Fritsch Planetary Micro Mill, P7 $ 10,634.00 97039-980 Fritsch Planetary Micro Mill, P7 Premium Line* $ 14,396.00 89033-402 Fritsch Vibratory Micro Mill, P0 $ 3,636.00 89033-420 Fritsch Mini Mill, P23 $ 5,379.00 *Contact sales representative for Premium Line bowls/balls

19 Ball Mills | Planetary Ball Mills Sample Preparation, General Laboratory, Civil Engineering

Planetary Mill Planetary Mono Mill Planetary Micro Mill Vibratory Micro Mill Mini Mill pulverisette 5 pulverisette 6 pulverisette 7 pulverisette 0 pulverisette 23 Working principle impact force impact force impact force impact force impact force Optimal for hard, hard, hard, medium-hard, medium-hard, material type medium-hard, medium-hard, medium-hard, brittle, brittle, moist soft, brittle, moist soft, brittle, moist brittle temperature-sensit moist ive, moist Max feed size 10mm 10mm 5mm 5mm 6mm depending on the material Min sample 1 ml 1 ml 0.5 ml 0.1 ml 0.2 ml Max sample 450/900 ml 225 ml 40 ml 10 ml 5 ml Final fineness < 1μm < 1μm < 1μm 5-10 μm 10 μm Typical grinding 10 min 10 min 6 min 20 min 2 min time down to < 40μm Grinding process dry/wet dry/wet dry/wet dry/wet dry/wet Grinding parts grinding bowls grinding bowls grinding bowl mortar with grinding bowl (80-500 ml) (80-500 ml) (12+45 ml) grinding ball (0.5-15 ml) and grinding balls and grinding balls and grinding balls and grinding balls (5-40mm) (5-40mm) (5-15 mm) (5-15 mm) Materials of the agate, sintered agate, sintered agate, sintered agate, sintered agate, zirconium grinding parts corundum, silicon corundum, silicon corundum, silicon corundum, silicon oxide, stainless nitride, zirconium nitride, zirconium nitride, zirconium nitride, zirconium steel, tempered oxide, stainless oxide, stainless oxide, stainless oxide, stainless steel, PTFE, PCR steel, tempered steel, tempered steel, tempered steel, tempered steel, hardmetal steel, hardmetal steel, hardmetal, steel, hardmetal tungsten carbide tungsten carbide tungsten carbide tungsten carbide Grinding in an yes yes only possible in only possible in only possible in inert atmosphere glove box glove box glove box External drive yes/RS232 yes/RS232 yes/RS232 no no C connection of yes yes no no no GTM system Speed of main 50-400 rpm 100-650 rpm 100-800rpm 3,000-3,600 rpm 100-650 rpm disk resp. oscillations/min at oscillations/min at oscillations 1-3 mm amplitude 9 mm amplitude grinding bowl Transmission ratio i relative = 1:-2.19 i relative = 1:-1.82 i relative = 1 :-2 ------Dimensions table instrument: table instrument: table instrument: table instrument: table instrument: (w x d x h) 58x67x57 cm 37x53x50 cm 37x53x50 cm 37x40x20 cm 20x30x30 cm

Ordering Information VWR Cat. Accessory Price VWR Cat. Accessory Price 89033-502 Agate grinding bowl, 250ml* $ 2,716.00 89033-608 Sintered corundum grinding ball, 20mm* $ 54.00 89033-504 Sintered corundum grinding bowl, 250ml* $ 2,716.00 89033-610 Silicone nitride grinding ball, 20mm* $ 100.00 89033-508 Silicone nitride grinding bowl, 250ml* $ 5,215.00 89033-612 Zirconium oxide grinding ball, 20mm* $ 152.00 89033-510 Zirconium oxide grinding bowl, 250ml* $ 5,452.00 89033-614 Stainless steel grinding ball, 20mm* $ 18.00 89033-512 Stainless steel grinding bowl, 250ml* $ 2,086.00 89033-616 Tempered steel grinding ball, 20mm* $ 10.00 89033-514 Tempered steel grinding bowl, 250ml* $ 1,871.00 89033-618 Tungsten carbide grinding ball, 20mm* $ 213.00 89033-516 Tungsten carbide grinding bowl, 250ml* $ 7,429.00 89033-634 Agate grinding ball, 10mm* $ 14.00 89033-872 Zirconium oxide grinding bowl, 15ml* $ 3,023.00 89033-640 Zirconium oxide grinding ball, 10mm* $ 52.00 89033-874 Stainless steel grinding bowl, 15ml* $ 577.00 89033-642 Stainless steel grinding ball, 10mm* $ 5.00 89033-876 Tempered steel grinding bowl, 15ml* $ 561.00 89033-644 Tempered steel grinding ball, 10mm* $ 4.00 89033-606 Agate grinding ball, 20mm* $ 39.00 *Other sizes available

20 Cutting Mills | Beater Mills | Mortar Grinder | Rotor Mill Sample Preparation, General Laboratory, Civil Engineering

Cutting Mills Cutting mills are particularly well suited for the grinding of soft to medium-hard, fibrous or tough materials (including plastics). The fineness is determined by a sieve insert.

Beater Mills Due to the higher grinding energy, beater mills are more suitable for medium-hard, brittle or less temperature-sensitive samples (including plastics).

Mortar Grinder The mortar grinder, the classic “pharmacist’s mill”, serves as a universal mill in the chemical area thanks to its variability (hard-brittle to soft-wet samples). To control the abrasion behavior, in some cases also hard metal tungsten carbide and titanium can be used as materials for the grinding parts in addition to steel. The cutting mill combination and the power cutting mill are also suitable for coarse grinding (e.g. environmental areas).

Rotor Mills The Pulvierisette 14 offers a Variable Speed Rotor Mill ideal for grinding of medium-hard to soft materials, temperature-sensitive samples, for example with liquid nitrogen.

Ordering Information VWR Cat. Description Price 89033-414 Fritsch Cutting Mill, P15 $ 9,777.00 97040-054 Fritsch Cutting Mill, P19 $ 13,603.00 89033-412 Fritsch Rotor Mill, P14 $ 9,911.00 89033-416 Fritsch Cross Beater Mill, P16 $ 8,931.00 89033-404 Fritsch Mortar Grinder, P2 $ 7,606.00

21 Cutting Mills | Beater Mills | Mortar Grinder | Rotor Mill Sample Preparation, General Laboratory, Civil Engineering

Variable Speed Cutting Mill Universal Cutting Mill Rotor Mill Mortar Grinder Cross Beater Mill pulverisette 15 pulverisette 19 pulverisette 14 pulverisette 2 pulverisette 16 Working principle cutting cutting impact force friction impact force Optimal for material medium-hard, medium-hard, medium-hard, soft, medium-hard, brittle, medium-hard, brittle type soft, fibrous soft, brittle, tough brittle, fibrous temperature-sensitive, fibrous moist Max. feed size based 60 mm 70-80 mm 10 mm 8 mm 20 mm on material Min. sample quantity 30-50 ml 20-30 ml 5-10 ml 30 ml 30-40 ml Max. throughput 50 l/h 60 l/h 5 l/h ___ 80 l/h depending on the material and sieve size Sieve insert/max 0.25-6 mm 0.25-6 mm 0.08-6 mm 150 ml* 0.12-10 mm throughput per batch* Feeding/final fineness* batchwise/ batchwise/ batchwise/ 10-20 μm batchwise/ continuous continuous continuous continuous Grinding parts cutting rotor cutting rotor impact rotor, pin impact blade cross beater mortar insert bowl with pestle* Materials of the stainless steel tool steel, hard stainless steel, pure agate, sintered tool steel, hard metal grinding parts metal tungsten titanium corundum, zirconium tungsten carbide carbide TiN-coated steel oxide, stainless steel, hardened steel, hardmetal tungsten carbide, hard porcelain Rotorspeed/eccentric 2,800-3,400 rpm 2,800 rpm 6,000-20,000 rpm 70-80 rpm 2,850 rpm oscillations* depending on voltage and frequency Dimensions table mounting table mounting or table instrument: table instrument: table mounting or on (w x d x h ) or on stand: on stand: 31x48x47 cm 31x46x41 cm stand: 42x48x69 cm 44x55x63 cm 42x45x56 cm Weight 42 kg 56 kg 23 kg 24 kg 36 kg

Ordering Information VWR Cat. Accessory Price VWR Cat. Accessory Price 89033-768 Stainless steel sieve insert, 0.5mm, for P15 $ 234.00 89033-798 Stainless steel bottom sieve, 0.5mm, for P16 $ 221.00 89033-770 Stainless steel sieve insert, 0.75mm, for P15 $ 234.00 89033-800 Stainless steel bottom sieve, 0.75mm, for P16 $ 221.00 89033-786 Stand for P15 $ 622.00 89033-822 Stand of P16 $ 1,500.00 89033-836 Stainless steel sieve insert, 0.5mm, for P19 $ 579.00 89033-466 Grinding set, agate, for P2 $ 4,992.00 89033-838 Stainless steel sieve insert, 0.75mm, for P19 $ 579.00 89033-468 Grinding set, sintered corundum, for P2 $ 3,511.00 89033-870 Underframe for P19 $ 622.00 89033-470 Grinding set, hard porcelain, for P2 $ 1,648.00 89033-682 Stainless steel rotor with 8 Ribs, for P14 $ 2,396.00 89033-472 Grinding set, zirconium oxide, for P2 $ 7,074.00 89033-684 Stainless steel rotor with 12 Ribs, P14 $ 2,396.00 89033-476 Grinding set, stainless steel, for P2 $ 3,552.00 89033-686 Stainless steel rotor with 24 Ribs, P14 $ 2,396.00 89033-478 Grinding set, hardened steel, for P2 $ 2,599.00 89033-694 Stainless steel sieve ring, 0.5mm, P14 $ 241.00 89033-480 Grinding set, tungsten carbide, for P2 $14,329.00 89033-696 Stainless steel sieve ring, 0.75mm, for P14 $ 241.00 89033-482 Spare scraper for P2 $ 42.00

22 Sieving | Dividing | Feeding Sample Preparation, General Laboratory, Civil Engineering

Through technical advancements, the classic process of sieving as a particle size analysis method has significantly improved. FRITSCH sieve shakers are small, high-tech instruments that offer maximum precision and are easy to use with program selection, evaluation software, power network adaptation, and in some cases, automatic amplitude control. For instance, the analysette 3 PRO is also ideally suited as a testing instrument for quality management in accordance with ISO 9001:2000. FRITSCH offers sieve shakers for sieves of up to 450 mm diameter, for dry or wet sieving and micro-precision sieving. The instruments of the “laborette” range are the perfect companion to the FRITSCH mills and sieve shakers. They permit still more effective use of these instruments and more efficient organization of your work station. Rotary Cone Sample Divider - laborette 27 The FRITSCH rotary cone sample divider guarantees dividing accuracy of up to 99.9% through its variable division ratios and several variants design. Thus producing a representative sample for a reliable analysis every time.

Vibratory Feeder - laborette 24 The vibratory feeder is ideal for procedures where the materials must be fed slowly and evenly into mills, sample dividers, mixers, sieve shakers, balances, etc. Available with V or U-shaped channel. Ordering Information VWR Cat. Description Unit Price VWR Cat. Accessory Price 89033-422 Fritsch Sieve , Pro, A3 $ 4,360.00 89033-922 clamping lid plexiglas for test sieves $ 460.00 89033-424 Fritsch Sieve Shaker, Spartan, A3 $ 3,280.00 100 mm dia VWR Cat. Accessory Price 89033-924 Stainless steel interposed sieve pan $ 204.00 89033-914 clamping lid plexiglas for test sieves $ 477.00 200mm dia., 50 mm height 200 mm/8” dia. 89033-926 Stainless steel interposed sieve pan $ 204.00 89033-916 clamping lid (without window) for $ 259.00 8” dia., 2” mm height all test sieves up to 200mm/8” dia. 89033-928 Stainless steel interposed sieve pan $ 111.00 89033-918 sieve tensioning system TorqueMaster $ 2,547.00 200 mm dia., 50 mm height (consisting of clamping lid plexiglas 89033-930 Stainless steel interposed sieve pan $ 111.00 for test sieves 200mm/8” dia. and 200 mm dia., 50 mm height 8” dia., electrical tool 230 V/1~,50 Hz) 2”height 89033-920 sieve tensioning system TorqueMaster $ 2,647.00 89033-932 Stainless steel interposed sieve pan $ 111.00 (consisting of clamping lid plexiglas 100 mm dia., 40 mm height for test sieves 200mm/8” dia. and Accessories for wet sieving also available electrical tool 100-120 V/1~, 60 Hz)

23 Sieving | Dividing | Feeding Sample Preparation, General Laboratory, Civil Engineering

Rotary Cone Sample Divider laborette 27 Vibratory Sieve Shaker Vibratory Sieve Shaker analysette 3 PRO analysette 3 SPARTAN Working principle sieving sieving Dry sieving measuring range: measuring range: 32 μm - 63 mm max. 32 μm - 63 mm max. sample quantity (approx): sample quantity (approx): 1 kg sieving time (approx): 1 kg sieving time 3-20min (approx): 3-20min Wet sieving measuring range: measuring range: 20 μm - 10 mm 20 μm - 10 mm max. sample quantity max. sample quantity (approx): 20-100 g: sieving (approx): 20-100g: sieving time (approx): 30-60 min time (approx): 30-60min Micro-precision measuring range: ___ sieving 5 μm - 100 μm max. sample quantity (approx): 0.2-0.5 g: sieving Vibratory Feeder time (approx): 30-60 min laborette 24 Amplitude control automatic manual Max. sieve diameter 200 mm/8” 200 mm/8” Max. number of 10 (50mm height) or 16 10 (50mm height) or 16 sieves per sieve stack (25mm height) (25mm height) Control and yes yes Division ratio division division division evaluation program 1:8 1:10 1:30 “autosieve” Testing instrument yes no Max. particle 10 mm 10 mm 2.5 mm calibration as per ISO size 9001 Max. sample 4,000 ml 2,500 ml 300 ml Dimensions table instrument: table instrument: quantity (w x d x h) 37x40x20 cm 37x40x20 cm Dry/wet dry/wet dry/wet dry/wet Weight 21 kg 21 kg

Ordering Information VWR Cat. Description Unit Price VWR Cat. Accessory Price 89033-426 Fritsch Vibratory Feeder, L24 $ 4,022.00 89033-992 Dividing head including funnel, $ 3,896.00 89033-428 Fritsch Sample Divider L27 $ 4,768.00 division ratio 1:10, aluminum VWR Cat. Accessory Price incl. 10 sample bottles with screw lid 89033-984 Stand for vibratory feeder $ 867.00 250 ml and funnel 10 mm diameter 89033-986 Dividing head including funnel, $ 3,826.00 89033-994 Dividing head including funnel, $ 6,094.00 division ratio 1:8, POM plastic, division ratio 1:30, POM plastic, incl. 8 sample bottles with screw lid incl. 3 sample bottles with screw lid 500 ml and funnel 10 mm diameter 15 ml and funnel 10 mm dia. as well as 89033-988 Dividing head including funnel, $ 3,826.00 1 funnel each of 5 mm diameter division ratio 1:8, aluminum, for dry-resp. wet division incl. 8 sample bottles with screw lid 89033-996 Dividing head including funnel, $ 6,094.00 500 ml and funnel 10 mm diameter division ratio 1:30, PTFE coated 89033-990 Dividing head including funnel, $ 3,896.00 aluminum, incl. 3 sample bottles division ratio 1:10 , POM plastic, with screw lid 15 ml and funnel 10 mm incl. 10 sample bottles with screw lid diameter as well as 1 funnel each of 250 ml and funnel 10 mm diameter 5 mm dia. for dry-resp. wet division 24 Portable Field Dissolved Oxygen Measurement Environmental, Wastewater

WTW ProfiLine Dissolved Oxygen Series

Basic Dissolved Oxygen - ProfiLine Oxi 3205 Easy-to-use, robust dissolved oxygen meter with backlit LCD graphic display for routine measurement. Single instrument includes short instruction manual, CD-ROM and batteries.

Routine Dissolved Oxygen - ProfiLine Oxi 3210 Versatile, field proven dissolved oxygen portable meter with backlit graphic display for field applications. Single instrument includes short instruction manual, CD-ROM and batteries.

Advanced Dissolved Oxygen - ProfiLine Oxi 3310 Professional, field proven dissolved oxygen portable meter with backlit graphic display, data logger and USB interface for field applications. Single instrument includes short instruction manual, CD-ROM and batteries.

WTW Technical Support Center 1-800-645-5999

Ordering Information VWR Cat. Description Price 97043-118 ProfiLine- Oxi 3205- Meter only $ 620.00 97043-126 ProfiLine- Oxi 3210- Meter only $ 699.00 97043-134 ProfiLine- Oxi 3310- Meter only $ 882.00

25 Portable Field Dissolved Oxygen Measurement Environmental, Wastewater

Oxi 3205 Oxi 3210 Oxi 3310 D.O. concentration* 0.00... 20.00mg/l ±0.5% 0.00... 20.00mg/l ±0.5% 0.00... 20.00mg/l ±0.5% 0... 90mg/L ±0.5% 0... 90mg/L ±0.5% 0... 90mg/L ±0.5% Saturation* 0.0... 200.0% ±0.5% 0.0... 200.0% ±0.5% 0.0... 200.0% ±0.5% 0... 600% ±0.5% 0... 600% ±0.5% 0... 600% ±0.5% Part. pressure* 0... 200.0 hPa 0... 200.0 hPa 0... 200.0 hPa 0...1250 hPa ±0.5% 0...1250 hPa ±0.5% 0...1250 hPa ±0.5% Temperature -5.0... 105.0°C ±0.1°C -5.0... 105.0°C ±0.1°C -5.0... 105.0°C ±0.1°C Auto read automatic automatic/manual selectable automatic/manual selectable Calibration CellOx/DurOx with OxiCal CellOx/DurOx with OxiCal CellOx/DurOx with OxiCal calibration vessel calibration vessel calibration vessel against external standard Calibration memory current calibration recallable current calibration recallable 10 calibrations recallable Built-in air pressure sensor yes yes yes Display LCD graphic display, backlit LCD graphic display, backlit LCD graphic display, backlit Data memory - manual 200 manual 200/automatic 5000 Datalogger - manual 200 manual/timer driven Interface - - USB slave (PC) Power supply 4x1.5V AA or 4x1.5V NiMH 4x1.5V AA or 4x1.5V NiMH 4x1.5V AA or 4x1.5V NiMH rechargeable rechargeable rechargeable Continuous operation up to 1000 hrs/150 up to 1000 hrs/150 up to 1000 hrs/150 with lit display with lit display with lit display

* depending on sensor

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97043-120 ProfiLine- Oxi 3205 Set 1- CellOx 325 $ 1,141.00 97043-130 ProfiLine- Oxi 3210 Set 2- CellOx 325-3 $ 1,239.00 97043-122 ProfiLine- Oxi 3205 Set 2- CellOx 325-3 $ 1,178.00 97043-132 ProfiLine- Oxi 3210 Set 3- DurOx 325-3 $ 1,009.74 97043-124 ProfiLine- Oxi 3205 Set 3- DurOx 325 $ 946.06 97043-136 ProfiLine- Oxi 3310 Set 1- CellOx 325 $ 1,482.00 97043-128 ProfiLine- Oxi 3210 Set 1- CellOx 325 $ 1,208.00 97043-138 ProfiLine- Oxi 3310 Set 2- CellOx 325-3 $ 1,495.00

26 Portable Field Conductivity Measurement Environmental, Wastewater

WTW ProfiLine Conductivity Series Basic Conductivity - ProfiLine Cond 3110 Easy-to-operate, robust conductivity portable meter with large LCD display for routine field applications using 2- and 4-electrode cells. Includes single instrument, short instruction manual, CD-ROM and batteries.

Routine Conductivity - ProfiLine Cond 3210 Versatile, field proven conductivity portable meter with backlit LCD graphic display for 2- and 4-electrode cells for field applications. Includes single instrument, short instruction manual, CD-ROM and batteries.

Advanced Conductivity - ProfiLine Cond 3310 Professional, field proven conductivity portable meter with backlit LCD graphic display, data logger and USB-interface for field applications. Includes single instrument, short instruction manual, CD-ROM and batteries.

WTW Technical Support Center 1-800-645-5999

Ordering Information VWR Cat. Description Price 97043-140 ProfiLine- Cond 3110- Meter only $ 523.00 97043-148 ProfiLine- Cond 3210- Meter only $ 718.00 97043-156 ProfiLine- Cond 3310- Meter only $ 912.00

27 Portable Field Conductivity Measurement Environmental, Wastewater

Cond 3110 Cond 3210 Cond 3310 Conductivity 0.0... 1000mS/cm ±0.5 % 0.0... 1000mS/cm ±0.5% 0.0... 1000mS/cm ±0.5% 0.000... 1.999 µS/cm ±0.5% 0.00... 19.99 µS/cm ±0.5% (cell constant 0.01 cm-1) (cell constant 0.1 cm-1) Specific resistance - 0.00... 20 MΩ cm 0.00... 20 MΩ cm Salinity 0.0...70.0(according to IOT) 0.0...70.0(according to IOT) 0.0...70.0(according to IOT) TDS - 0... 1999mg/l, 0 to 199.9g/l 0... 1999mg/l, 0 to 199.9g/l Temperature -5.0... 105.0°C ±0.1°C -5.0... 105.0°C ±0.1°C -5.0... 105.0°C ±0.1°C Auto read automatic automatic/manual selectable automatic/manual selectable Tref 20°C/25°C 20°C/25°C 20°C/25°C Temperature compensation nLF none, nIF, 0.000... 3.000%/K none, nIF, 0.000...10.000%/K Calibration memory current calibration recallable current calibration recallable up to 10 calibration recallable Display 7 segment LCD LCD graphic display, backlit LCD graphic display, backlit Data memory - manual 200 manual 200/automatic 5000 Datalogger - manual manual/timer driven Interface - - USB slave Power supply 4x1.5 V AA or 4x1.2 NiMH 4x1.5 V AA or 4x1.2 NiMH 4x1.5 V AA or 4x1.2 NiMH rechargeable rechargeable rechargeable Continuous operation up to 1000 hours up to 800 hours up to 800 hours (100 with lit display) (100 with lit display)

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97043-142 ProfiLine- Cond 3110 Set 1- TetraCon 325 $ 857.72 97043-154 ProfiLine- Cond 3210 Set 4- LR 325/01 $ 1,204.00 97043-144 ProfiLine- Cond 3110 Set 2- TetraCon 325-3 $ 842.00 97043-158 ProfiLine- Cond 3310 Set 1- TetraCon 325 $ 1,222.00 97043-146 ProfiLine- Cond 3110 Set 3- KLE 325 $ 763.21 97043-160 ProfiLine- Cond 3310 Set 2- TetraCon 325-3 $ 1,250.00 97043-150 ProfiLine- Cond 3210 Set 1- TetraCon 325 $ 1,041.00 97043-162 ProfiLine- Cond 3310 Set 4 with LR 325/01 $ 1,332.00 97043-228 ProfiLine- Cond 3210 Set 2- TetraCon 325-3 $ 1,050.00

28 Portable Field pH Measurement Environmental, Wastewater

Basic pH Measurement -ProfiLine pH 3110 Easy-to-operate pH/mV meter with large LCD display, for routine field measurement. Single instrument only. Includes single instrument, short instruction manual, CD and batteries.

Routine pH Measurement - ProfiLine pH 3210 Versatile, field proven pH/mV portable meter with backlit graphic display for field applications. Includes single meter with short instruction manual, CD-ROM and batteries.

Advanced pH Measurement - ProfiLine pH 3310 Professional, field proven pH/mV portable meter with backlit graphic display for field application with data logger and USB interface. Includes single instrument, short instruction manual, CD-ROM, batteries and cable.

WTW Technical Support Center 1-800-645-5999

Ordering Information VWR Cat. Description Price 97043-094 ProfiLine- pH 3110- Meter only $ 480.73 97043-102 ProfiLine- pH 3210- Meter only $ 529.00 97043-110 ProfiLine- pH 3310- Meter only $ 669.00

29 Portable Field pH Meter Environmental, Wastewater

pH 3110 pH 3210 pH 3310 pH range -2.0... 19.9 ±0.1pH -2.0... 19.9 ±0.1pH -2.0... 19.9 ±0.1pH -2.00... 19.99 ±0.1pH -2.00... 19.99 ±0.1pH -2.00... 19.99 ±0.1pH -2.000... 19.999 ±0.1pH -2.000... 19.999 ±0.005pH -2.000... 19.999 ±0.005pH mV range ±1200.0 ±0.3 mV ±1200.0 ±0.3 mV ±1200.0 ±0.3 mV ±2000 ±1 mV ±2500 ±1 mV ±2500 ±1 mV Temperature -5.0... 105.0oC ±0.1oC -5.0... 105.0oC ±0.1oC -5.0... 105.0oC ±0.1oC Auto read automatic automatic/manual selectable automatic/manual selectable CMC - yes yes Calibration 1, 2 or 3 points; WTW 1, 2, 3, 4 or 5pts. WTW tech. 1, 2, 3, 4 or 5pts. WTW tech. technical, DIN buffers DIN/NIST & 20 buffer sets DIN/NIST & 20 buffer sets Calibration memory current calibration recallable current calibration recallable 10 calibrations recallable Display 7 segment LCD LCD graphic display, backlit LCD graphic display, backlit Data memory - manual 200 manual 200/automatic 5000 Datalogger - manual manual/timer driven Interface - - USB slave Power supply 4x1.5V AA 4x1.2V NiMH 4x1.5V AA 4x1.2V NiMH 4x1.5V AA 4x1.2V NiMH rechargeable rechargeable rechargeable Continuous operation up to 2500 hours up to 1000 hours up to 1000 hours

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97043-096 ProfiLine- pH 3110 set 1 with SenTix 21 $ 535.00 97043-108 ProfiLine- pH 3210 set 4 with SenTix 51 $ 690.00 97043-098 ProfiLine- pH 3110 set 2 with SenTix 41 $ 590.00 97043-106 ProfiLine- pH 3210 set 3 with SenTix 81 $ 691.00 97043-100 ProfiLine- pH 3110 set 3 with SenTix 81 $ 782.00 for drinking water for drinking water 97043-112 ProfiLine- pH 3310 set 2 with SenTix 41 $ 805.00 97043-104 ProfiLine- pH 3210 set 2 with SenTix 41 $ 706.72 97043-114 ProfiLine- pH 3310 set 3 with SenTix 81 $ 807.00 97054-116 ProfiLine- pH 3210 Set 5 with SenTix F $ 690.00 for drinking water 97043-116 ProfiLine- pH 3310 set 4 with SenTix 51 $ 806.00

30 Portable Field Multi-parameter Environmental, Wastewater

WTW MultiLine IDS Series The WTW MultiLine IDS series of meters is the first of its kind, redefining the way electrochemical measurements are conducted. The innovative, digital technology of the MultiLine IDS series eliminates the need for dedicated meters for specific parameter measurements; now, measuring is simply a function of the sensor attached to the instrument, making the MultiLine series WTW’s most intelligent and flexible products available today. Features include: state-of-the-art plug/socket technology, firmware updates via the internet, vibrant color display for easy readability and an intuitive menu navigation platform for straightforward operation.

The MultiLine series incorporates two new proprietary features for pH measurement as well: Quality Sensor Control (QSC) and Continuous Measurement Control (CMC). The QSC feature ensures sensor reliability by monitoring the sensor(s) performance, which is displayed on the meter as an incremental color spectrum (from green to red). The CMC feature is a graphical scale, allowing analysts to quickly observe and verify that their measurements fall within the appropriate range. These two advanced features ensure accurate, reproducible results.

w Simultaneous display of one, two or three parameters (color marked) w Optical support of important WTW Technical Support Center 1-800-645-5999 maintenance and measuring function

Ordering Information VWR Cat. Description Price 97043-168 Multi 3410- MultiLine 3000 series- Meter only $ 922.00 97043-198 Multi 3420- MultiLine 3000 series- Meter only $ 1,209.00 97043-212 Multi 3430- MultiLine 3000 series- Meter only $ 1,980.00 97043-170 MultiLine- Multi 3410 Set 1-SenTix 940 $ 899.00 97043-172 MultiLine- Multi 3410 Set 2-SenTix 940-3 $ 930.00 97043-174 MultiLine- Multi 3410 Set 3-SensoLyt 900-6 $ 1,060.00 97043-176 MultiLine- Multi 3410 Set 4-FDO 925 $ 1,433.00 97043-178 MultiLine- Multi 3410 Set 5-FDO 925-3 $ 1,448.00 97043-180 MultiLine- Multi 3410 Set 6-FDO 925-6 $ 1,459.00 97043-182 MultiLine- Multi 3410 Set 7-TetraCon 925 $ 1,023.00 97043-184 MultiLine- Multi 3410 Set 8-TetraCon 925-3 $ 1,031.00 97043-186 MultiLine- Multi 3410 Set 9-TetraCon 925-6 $ 1,040.00

31 Portable Field Multi-parameter Environmental, Wastewater

Single Channel w Waterproof to IP67

Dual Channel w Simultaneous measurement of two parameters w Waterproof to IP67

Triple Channel w Simultaneous measurement of three parameters w Waterproof to IP67

Multi 3410 Multi 3420 Multi 3430 Measurement channels 1 2 3 Memory automatic, 10,000 data sets Data logger manual/time controlled Interface USB host and Mini-USB Power supply battery charger or 4 x 1.2 V NiMH rechargeable batteries Auto read automatic/manual D.O. concentration 0.00 ... 20.00 mg/l D.O. saturation 0.0 ... 200.0% D.O. partial pressure 0 ... 400.0 hPa D.O. temperature 0.0 ... 50.0°C pH measurement -2.0 ... 20.0 pH, -2.00 ... 20.00 pH, -2.000 ... 20.000 pH mV measurement ±2000; ±1250.0 pH temperature -5.0 ... 105.0°C pH calibration 1-, 2-, 3-, 4-, 5-point; WTW Technical, DIN/NIST, additionally 20 buffer sets Conductivity measurement 0.0 ... 2000 mS/cm Conductivity additionally 0.00 ... 19.999 µS/cm, K = 0.1 cm-1 Conductivity spec. resistivity 0.00 ... 20 MΩ cm Conductivity temperature -5.0 ... 105°C

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97043-188 MultiLine- Multi 3410 Set A-LR 925/01 $ 1,316.00 97043-206 MultiLine- Multi 3420 Set E- SenTix 980, $ 1,750.00 97043-190 MultiLine- Multi 3410 Set B-FDO 925-3, $ 1,647.00 cond. LR 925/01 SenTix 940-3 97043-208 MultiLine- Multi 3420 Set G- SenTix 940-3, $ 2,262.00 97043-192 MultiLine- Multi 3410 Set C- pH $ 1,359.00 TetraCon 925-3, FDO 925-3 SenTix 940, TetraCon 925 97043-210 MultiLine- Multi 3420 Set H- SenTix 950, $ 1,800.00 97043-194 MultiLine- Multi 3410 Set D- pH SenTix $ 1,392.00 TetraCon 925 940-3, TetraCon 925-3 97043-214 MultiLine- Multi 3430 Set C- SenTix 940, $ 2,535.00 97043-196 MultiLine- Multi 3410 Set E- SenTix 980, $ 1,518.00 TetraCon 925 digital cond. LR 925/01 97043-216 MultiLine- Multi 3430 Set D- SenTix 940-3 $ 2,568.00 97043-200 MultiLine- Multi 3420 Set B- SenTix 940-3 $ 1,946.00 TetraCon 925-3 optical FDO 925-3 97043-218 MultiLine- Multi 3430 Set E- SenTix 980, $ 2,709.00 97043-202 MultiLine- Multi 3420 Set C- Sentix 940, $ 1,656.00 LR 925/01 TetraCon 925 97043-220 MultiLine- Multi 3430 Set F- SenTix 940, $ 3,188.00 97043-204 MultiLine- Multi 3420 Set D- SenTix 940-3, $ 1,688.00 TetraCon 925, FDO 925 TetraCon 925-3 97043-222 MultiLine- Multi 3430 Set G- SenTix 940-3 $ 3,238.00 TetraCon 925-3, FDO 925-3 32 Optical Dissolved Oxygen Probe Environmental, Wastewater

The new FDO 925: The optical D.O. probe for field and laboratory

w Extremely fast (T99 < 60s) and precise optical D.O. probe w Outstanding for field and lab applications w Factory calibrated sensor cap with built-in data chip w Proven green light technology for long life of sensor w Slender design - suitable for Winkler and Wheaton bottles w No damage caused by H2S as found with traditional sensors w Bevelled membrane repels interference that can be caused by air bubbles

Concentration 0.00... 20.00mg/l ±0.5 % of value Saturation 0.0... 200.0% ±0.5 % of value Partial pressure 0.0...400 hPa ±0.5 % of value Temperature 0...50.0oC ±0.2oC Membrane type bevelled Sha material POM, stainless steel Sha dimensions length, 140 mm ±1mm, x15.3 mm ±0.2mm Cable length 1.5 m/3 m/6 m/25 m

WTW Technical Support Center 1-800-645-5999

Ordering Information VWR Cat. Description Price 97042-920 FDO 925 Sensor- 1.5 meter cable $ 642.00 97042-922 FDO 925-3 Sensor- 3 meter cable $ 657.00 97042-924 FDO 925-6 Sensor- 6 meter cable $ 667.00 97042-926 FDO 925-25 Sensor-25 meter cable $ 780.00

33 IDS Sensors Environmental, Wastewater

Intelligent Digital Sensors (IDS)

WTW introduces a new category of laboratory sensors for the measurement of pH/ORP, Conductivity and Dissolved Oxygen and are designed for use with the new WTW MultiLine meters. The IDS sensor technology differs from conventional sensors in the way information is transmitted from the sensor to the meter. WTW’s IDS sensors transmit information digitally, eliminating signal interferences or signal weakness sometimes experienced with conventional systems when sensor cable lengths are increased. Another unique feature involves calibration; IDS sensors store their calibration data, which eliminates the need to calibrate the senor when used with another meter. Finally, the IDS technology allows for quick sensor identification by the operator. The sensor’s unique serial number is digitally stored within the sensor and displayed on the meter during analysis; this information can then be documented for GLP and AQA compliance via either a printer or computer.

TetraCon 925 SenTix 980 FDO 925 pH Adapter

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97042-928 SC-FDO 925- Exchange cap for FDO 925 $ 136.00 97042-840 SenTix 900-6- pH electrode/6 meter cable $ 408.00 97042-952 TetraCon 925- 4 electrode/1.5 meter cable $ 417.00 97042-842 SensoLyt 900-25- pH electrode/25 m cable $ 488.00 97042-954 TetraCon 925-3- 4 electrode/3 meter cable $ 440.00 97042-844 SenTix 950- pH electrode/1.5 meter cable $ 225.00 97042-956 TetraCon 925-6- 4 electrode/6 meter cable $ 477.00 97042-846 SenTix 980- pH electrode/1.5 meter cable $ 233.00 97042-958 TetraCon 925-25- 4 electrode/25 meter cable $ 523.00 97042-900 ADA S7/IDS-adapter for SenTix/MultiLine $ 141.00 97042-960 LR 925/01- 2 electrode/ 1.5 meter cable $ 570.00 97042-918 QSC Kit- IDS Calibration for pH electrodes $ 21.00 97042-848 SenTix ORP 900- ORP electrode/1.5 m cable $ 209.00 97042-030 A 925- IDS field probe plastic armor $ 140.36 97042-836 SenTix 940- pH electrode/1.5 meter cable $ 209.00 w/out shroud 97042-838 SenTix 940-3- pH electrode/ 3 meter cable $ 233.00 97042-036 A 925/S- stainless steel- IDS armor w/shroud$ 189.74

34 Portable Photometry Environmental, Wastewater

WTW pHotoFlex Series

Precise measurement and rugged portability with the WTW pHotoFlex and pHotoFlex Turb.

These field instruments are fast and accurate with proven quality and durability, designed to withstand the harshest environments with precise reliable results. The highest accuracy and reliability is achieved using special optical technology.

w Proven quality and durability w Highest accuracy and reliability w Flexibility with many options w Smart adaptor, which never gets lost

To meet demanding field requirements, the two primary advantages of LED technology are: long lifespan and low power consumption. With a single set of batteries, approximately 3000 measurements are possible.

Two cuvette diameters and a variety of test kits with wide measuring range are available for common parameters.

A full range of chemistries are available, visit VWRSP.com for full details.

WTW Technical Support Center 1-800-645-5999

Ordering Information VWR Cat. Description Price 80086-906 COD Thermoreactors-CR 3200, 115V(24) $ 1,321.00 80086-908 COD Thermoreactors-CR 4200, 115 V(2x12) $ 1,701.00

35 Portable Photometry Environmental, Wastewater

w Backlit display with automatic switch-off w User guidance via display for easy operation without handbook reading w Large selection of tests sets for all requirements w Integrated pH measurement with automatic temperature compensation w Turbidity measurement with infrared light source according to DIN 27027/ ISO 7027 w 100 program storage places for user-defined routine measurings

Photometers Applications environmental monitoring, water treatment, beverage industry, wine industry, process control, multi-parameter applications for photometry, pH and turbidity. Wavelengths 6 wavelengths: 436, 517, 557, 594, 610, 690 nm Optical system LED with filters Special functions pH measurement | pH measurement, Turbidity (IR) optional: LabStation with PC soware LS data and rechargeable battery set for easy operation and barcode reader support User-defined methods 100 round: 16 mm (height: 91-104 mm), 28 mm

Ordering Information VWR Cat. Description Price VWR Cat. Description Price 97043-138 pHotoFlex series-CR 2200 $ 1,495.00 97054-110 pHotoFlex/SET-pHotoFlex series w/field case $ 2,869.00 COD Thermoreactor (12) 97054-112 pHotoFlex Turb/SET- pHotoFlex series $ 3,353.00 97054-114 FC pHotoFlex/Turb 430, field case only $ 337.00 with field case

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