BATHS AND CIRCULATORS CATALOG

ISO-900:2008 BATHS AND CIRCULATORS CATALOG Phone: 28 496 0900 Fax: 28 496 0400 Email: sales@expotechusa.com Web: expotechusa.com 32

TABLE OF CONTENTS Utility Baths... Immersion Circulators... 2 Circulating Baths... 3 Recirculating Chillers... 5 Specialty... 6 Accessories... 8

Utility Baths Stabletemp Digital Utility Baths Easy-to-set temperature control with adjustable presets for fast set point changes Front-panel lockout prevents unauthorized set point changes Hinged lid directs condensation back into the bath - prevents wet, messy benchtops Extensive overtemperature protection The name says it all! StableTemp digital utility baths combine precise temperature control and excellent temperature stability to provide you with reliable heating for temperature-sensitive samples. For optimal temperature protection, these baths feature dual thermostats - a primary microprocessor-based temperature controller that provides ±0. C precision and a secondary over temperature safety to prevent samples from overheating. For optimal temperature accuracy, the primary controller can be calibrated to your reference thermometer. The stainless steel tank features rounded, easy-to-clean corners - and is seamless, so there are no welds to leak or rust. To prevent messy benchtops, the hinged polycarbonate lid drains condensate directly back into the bath. Lid is steeply gabled to accommodate a variety of different sized vessels. Choose from five bath capacities in a variety of configurations. The 2-liter models offer deep or shallow working depths. The 20- and 28-liter models easily convert into shaking baths using the optional shaker platform (sold separately below). Includes: gabled lid, perforated stainless steel tray, and 6-ft (.8-m) power cord with plug (U.S. standard plug on 5 VAC ard plug on 5 VAC models; European plug on 240 VAC models). 2 year warranty 20 VAC, 5060 Hz 240 VAC, 50 Hz 229062 2044304 2347990 234390 2265344 2264544 Bath capacity 2 liters, deep 2 liters, shallow 0 liters 20 liters Bath opening 4½ x 3⅞ (.4 x 9.8 cm) 0½ x 4½ (26.7 x.4 cm) 0¾ x ¾ (27.3 x 29.8 cm) 8 x 0 (45.7 x 25.4 cm) Working depth 6 (5.2 cm) ¾ (4.4 cm) 6 (5.2 cm) 6 (5.2 cm) Overall dimensions (W x H x D) 8 x 8⅛ x 9 (20.3 x 20.6 x 22.9 cm) 3¾ x 8⅛ x 9½ (34.9 x 20.6 x 24. cm) 5 x 8⅛ x 5½ (38. x 20.6 x 39.4 cm) 22 x 8⅛ x 5½ (55.9 x 20.6 x 39.4 cm) Heater wattage 20 20 500 000 Dimensions given are for both bath and platform assembled together. Flask Holders mount easily to the sample tray (included with the shaker platform) to secure your samples. Order one holder per flask. 043773 For flask size 500 ml Max holders per tray 4 03450 Silicone 200 20 (hot) bath fluid maintains bath temperatures from 0 to 49 C. Specific gravity is 0.95, freezing point is 84 C, flash point is 246 C One gallon... Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Utility Baths Immersion Circulators Thermo Scientific Precision General-Purpose Heated Baths Seamless 304 stainless steel (SS) interior- easy to use and maintain Fully insulated chamber with SS diffuser shelf achieves desired temperature quickly. Adjust temperature set point via front-mounted control panel. Analog Baths feature analog control, manual high-limit thermostat, and spirit-filled glass thermometer - ideal for applications with fixed set points. Digital Baths feature a microprocessor-based controller and fiberglass insulation Program temperature set point with the push of a button. Each bath features LED readout, automatic overtemperature protection, and built-in calibration capabilities. Baths include covers Includes: 304 SS gable cover(s), diffuser shelf(s), and 8-ft (2.4-m) power cord with plug (three-prong grounded plug on 5 VAC baths; European plug on 230 VAC baths). Specifications Temperature range:.5-l baths: ambient to 95.0 C All other baths: ambient to 99.0 C Temperature uniformity: ±0.2 C at 37 C Temperature sensor and control Analog baths: hydraulic Digital baths: PID Temperature sensitivity: ±0. C at 37 C Display Analog baths: glass thermometer, 0 to 00 C Digital baths: 3-digit LED Wetted materials: stainless steel High-temperature cutoff: yes Analog baths Digital baths Bath Bath chamber capacity (L x W) Single-chamber baths include one diffuser shelf and one cover. 392042 2258030 2 liters 9.5 liters ½ x 2½ (29.2 x 3.8 cm) 4 x 2 (35.6 x 30.5 cm) 806358 2 liters chamber ½ x 2½ (29.2 x 3.8 cm) per chamber Working depth 6 (5.2 cm) 8 (20.3 cm) 6 (5.2 cm) per chamber Shelf size 0½ x ½ (26.7 x 29.2 cm) 2 x 0 (30.5 x 25.4 cm) Dual-chamber baths include two independent controls, two diffuser shelves, and two covers. 0½ x ½ (26.7 x 29.2 cm) per chamber Overall dimensions (W x H x D) 4¾ x 9¾ x 6¼ (37.5 x 24.8 x 4.3 cm) 5¾ x 9¾ x 9¾ (40.0 x 24.8 x 50.2 cm) 29 x 9¾ x 6⅛ (73.7 x 24.8 x 4.0 cm) Heater wattage 400 600 800 VAC 20 20 230 Power Hz 60 60 5060 Amps 3.4 5 3.5 Thermo Scientific Heating Immersion Circulators Versatile thermostats in a wide range of performance levels up to 300 C Easy to use and energy efficient - rotate control head 90 for easier viewing Maintain temperatures in tanks, jar baths, aquaria, or other vessels with capacities up to 3-¼ gal. (50 L) year warranty Standard (SC) Controllers feature a 2 x ⅛ (53 x 29 mm) LCD with temperature and set point values displayed simultaneously in choice of C, F, or K. Additional features include five preset temperatures, application temperature limits, onoff timer, real-time clock, optical and acoustic alarms, and three languages (English, French, and German). High-temperature alarm and cutoff protects your samples. Two-speed force pump. The SC 50 models include USB port. SC50L has 45 mm longer lower unit to reach deeper in bather for better mixing and circulation. User-selectable high-temperature cutoff. 3 2 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Immersion Circulators Circulating Baths Specifications Temperature control: PID Wetted materials: stainless steel, polymers Temperature sensor: Pt RTD Immersion depth: 5¾ (4.7 cm), SC50L: 92 mm Catalog number 234640 Controller type SC 00 Temperature range Ambient +3 to 00 C Stability Immersion circulators with clamp for attachment to side of tank ±0.02 C Heater 2000 watts Pump type Force Max pump pressure psi (mbar) 4.35 (300) Max flow (Lmin) 5 Low-level cutoff No Dimensions (W x H x D) 5⅜ x 3¼ x 7¾ (3.8 x 33.6 x 9.9 cm) Power (VAC, Hz) 230, 50 Economical Heating Circulating Bath Low-cost bath is ideal for general laboratory applications Seamless, stainless steel 0-L tank gives you a large, open workspace Temperature stability is ±0.2 C with water Built-in pressure pump has two switchselectable speeds: 7 or 5 Lmin. Circulation from the pump allows uniformity of ±0.6 C. A white-backed, 76-mm partial immersion thermometer (included) lets you read temperature down to the nearest C. High-capacity heater delivers a total of 000 watts of power for quick heat ups. Visual alarm indicates when high temperature cutoff has been tripped and can be reset at the push of a button. Includes: thermometer and 5-ft (.5-m) power cord with a three-prong plug. Bath capacity Temperature range Temp stability Temp control Temp resolution Temp setting Temp sensor High-temp cutoff Heater wattage Low-level cutoff Suction pump Pressure pump Bath opening Working depth Overall dimensions (L x W x H) Wetted materials Drain valve Power (VAC, Hz) 2332637 0 liters 5 above ambient to 00 C ±0.2 C Proportional Glass thermometer, divisions Analog RTD Yes, adjustable 000 Yes None 7 or 5 Lmin ¾ x 0¾ (29.8 x 27.3 cm) 6 (5.2 cm) 4⅞ x 4 x 2 (37.7 x 35.6 x 30.5 cm) 304 SS None 5, 5060 3 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Circulating Baths Thermo Scientific SAHARA Advanced Stainless Steel Heating Circulating Baths Greater temperature stability for sensitive work Programmable application temperature alarm with user-selected audible alarm, go-safe-state, or shutoff option Powerful force and suction pump for external open- and closed-loop applications Internal and external temperature control mode (remote sensor, NAMUR type) The Advanced (AC) series of SAHARA baths includes all of the Standard (SC) controller features, plus a three-speed forcesuction pump for turbulence control. Select predefined temperature fluids with automatic set of high and low limits. Customization of control parameters for external and internal temperature control via serial communication. The PID-portions can be changed this way. All of these AC controllers feature eight languages (English, German, French, Spanish, Italian, Chinese, Russian, and Japanese). For safety, units have an early-warning alert for fluid refill. Include guided filling procedure and guided draining procedure. Choose from space-saving vertical baths or ergonomically flat baths to fit your lab. Includes: 6-ft (.8-m) power cord with plug and plumbing connection for M6x, 4 NPT male, 3 8 OD. year Specifications warranty Heater wattage: 200 watts (5 VAC), 2000 watts (230 VAC) Low-level cutoff: yes Wetted materials: stainless steel, polymers Temperature control: PID Temperature sensor: Pt RTD 3 Catalog number 2294903 2326976 Controller type AC 200 AC 200 Capacity 4 to 7 L 7 to L Temperature range Ambient +3 to 200 C Ambient +3 to 200 C Stability ±0.05 C ±0.05 C Lid Included Included Pump type Forcesuction Forcesuction Max pump pressure psi 6.89 (475) 6.89 (475) Max pump flow (Lmin) 2 2 Dimensions Working area (W x L x D) 6 x 4⅜ x 7⅜ (5.2 x.2 x 8.7 cm) 7 5 9 6 x 4⅜ x 7 6 (23.9 x.2 x 20. cm) Power Overall (W x L x H) (VAC, Hz) 9¼ x 6⅞ x 23½ (23.5 x 42.9 x 59.7 cm) 230, 5060 2⅝ x 6⅞ x 9½ 230, 5060 (32. x 42.8 x 49.4 cm) Polystat CoolingHeating Circulating Baths Powerful refrigeration system provides excellent heat load removal across range of operating temperatures Two-speed pump with up to 2 Lmin flow year warranty These baths are ideal for industrial or laboratory applications with a wide variety of temperature control requirements. Available in 6- and 5-liter tank capacities, the compact footprint maximizes bench space. Bright digital display allows for simple operation. Three languages: English, French, and German. Robust refrigeration system with metering control provides fast heat removal and stable temperatures. Industrial-grade circulating pumps deliver extra pressure providing more efficient heat exchange, better temperature uniformity, and improved reservoir agitation. Added pump pressure provides greater flexibility where you place the circulator. Long-life, high-wattage heaters deliver fast fluid heat up for applications requiring rapid fluctuations. High-temperature cutoff and low-level fault protect baths fromadverse events. Includes inletoutlet connections for external loop applications. 2 4 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Circulating Baths Recirculating Chillers Advanced Digital Controller Baths offer all the features of the Standard Digital models (except adjustable pump nozzle) plus five programmable set points, a two-stage (forcesuction) pump for greater temperature control and circulation capacity, and a USB port. Includes: 6-ft (.8-m) power cord with plug, M6 x connection and adapters for included 8- and 2-mm hose barb fittings with clamps for external connections. Specifications Heater wattage Standard models: 000 watts (5 V); 200 watts (230 V); Advanced models: 200 watts (5 V); 2000 watts (230 V) Wetted materials: stainless steel, polymers Temperature control: PID Temperature sensor: Pt RTD Catalog number 230805 Bath capacity Temperature range Advanced digital controller baths 6 L 20 to 200 C Stability ±0.05 C Cooling capacity at 20 C 250 W Low-level cutoff Yes Pump type Forcesuction Max pump pressure psi (mbar).7 (805) Max flow (Lmin) 2 Dimensions Working area (L x W x H) Overall (L x W x H) 5⅜ x 5⅞ x 4⅞ (3.7 x 5 x 2.4 cm) 7¾ x 7½ x 5¾ (9.4 x 9 x 4.4 cm) Power (VAC, Hz) 5, 60 Thermo Scientific NESLAB ThermoFlex Recirculating Chillers Continuous cooling capacity up to 5000 watts for consistent temperature control Up to 0% greater cooling capacity than comparable models High reliability Easy to operate and install These reliable, easy-to-use chillers are optimized for the most demanding applications. They feature a robust refrigeration system designed for continuous use in a variety of environments. The recirculation system incorporates a highly reliable plumbing design to eliminate leaks and improve performance. Integrated air and fluid filters minimize wear to mechanical parts, which lowers lifetime maintenance costs and improves system reliability. Units feature simple push-button operation with a quick-start guide to walk you through start-up. A visual fluid indicator gives instant status of fluid level while an integrated funnel allows quick, spill-proof filling. Integrated ramp and locking casters allow a single person to unpack, move, and install the chiller in minutes. Unit can be operated with two sides blocked for installation flexibility. Select from models with external pressure regulator (EPR) or internal pressure regulator (IPR). Chillers are available with low-flow (P ) or high-flow (P 2) positive displacement pump; pump design ensures longer industrial-grade pumping. Includes: power cord with plug and 2 MPT plastic fittings. Specifications Reservoir capacity:.9 gallons (7.2 L) Temperature range: 5 to 40 C Temperature control: PID Temperature stability: ±0. C Catalog Cooling capacity number at 20 C ThermoFlex 900 IPR Pump type Maximum flow with water Dimensions (W x H x D) Shpg wt lb (kg) VAC Power Hz Amps 2329354 900 W P 2. GPM (7.9 Lmin) 4¼ x 27½ x 24¾ (36. x 69.6 x 62.7 cm) 75 (79.4) 5 60 5 5 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Specialty Water BathMagnetic Stirrer Systems Precise temperature and stirring control Baths and stirrers can be used separately or together. Use as water bath, stirrer bath, or heat evaporator for various applications. These water baths feature simple setup, easy-to-grip handles, and efficient design. Analog bath components incorporate durable stainless steel construction. Digital water bath uses a propeller-type circulation system. Cover and ring lids (six sets) are included. Digital bath accommodates vessel sizes up to 2000 ml and features a digital temperature display, circulation system, and overheating breaker. Magnetic stirrers feature a smooth, easy-to-clean design. The main body is made of durable glass fiber-reinforced polybutylene terephthalate, which is heat- and chemical-resistant. Six-position stirrer features individual stirring control. Baths and magnetic stirrers can also be used together to combine excellent temperature uniformity and stirring action. Typical applications include protein digestion and polymer research. Specifications Six-position digital water bath with magnetic stirrer Temperature range Analog baths: ambient room temp plus 5 to 90 C Digital bath: ambient room temp plus 7 to 80 C Temperature distribution Analog baths: ±5 C at 60 C Digital bath: ±.5 C at 50 C 3 Lid diameter: 2 6 " (5.5 cm), 3⅜" (8.5 cm), 4½" (.4 cm) Power: 20 VAC, 60 Hz Analog water bath with magnetic stirrer Water baths 2280772 Compatible stirrers 2349484 Bath capacity 6 liters Temperature regulation Digital PID control Overall dimensions (W x H X D) 3 22 6 " x 0 6 " x 2⅝" (56.0 x 27.4 x 32.0 cm) Thermo Scientific Precision Concentric Ring Electrical Steaming Baths Concentric rings can be removed from inner cover outward to accommodate various vessel shapes and sizes Copper clad immersion heaters provide bath temperatures up to 00 C. Easy to operate with a 4-position switch and 3 heat settings. Precision concentric ring steaming baths are designed to gently warm samples, evaporate liquids, and melt solids such as agar. Concentric rings can be removed from inner cover outward to accommodate various vessel shapes and sizes. Four- and eight-hole models enlarge in " increments from 78" at the center, to a maximum opening diameter of 5 and 6 inches, respectively. Copper clad immersion heaters provide bath temperatures up to 00 C, with three variable heat settings. Maintain bath depth at desired level with adjustable water level regulator. Epoxy polyestercoated steel support frame is resistant to corrosion. Stainless steel flanged cabinet top can be installed in the benchtop providing a permanent working station. Baths must be hardwired to the electrical system by a qualified electrician. Includes: constant water level device, adjustable drain tube, and support frame. 6 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Specialty Description Four-hole steaming bath Eight-hole steaming bath 39970 39968 39969 Capacity Maximum temperature Time to reach 00 C Low Heater settings Medium High Minimum opening diameter with cover removed Opening diameter all rings removed Dimensions (L x W x H) Without support stand With support stand Power.3 liters 00 C 63 minutes 275 W 550 W 00 W 7 8" (22 mm) 5" (25 mm) 5" x 5" x 4" (38. x 38. x 0.2 cm) 5" x 5" x 3" (38. x 38. x 33.0 cm) 26.5 liters 00 C 65 minutes 500 W 000 W 2000 W 7 8" (22 mm) 2 at 4" (00 mm) 4 at 5" (25 mm) 2 at 6" (50 mm) 5.5" x 29" x 4.5" (39.4 x 73.6 x.4 cm) 5.5" x 9" x 3.5" (39.4 x 48.3 x 34.3 cm) 20 VAC, 5060 Hz 20 VAC, 5060 Hz 240 VAC, 5060 Hz Saybolt Viscometer Bath Microprocessor-based bath provides high-accuracy temperature control Constant temperature bath meets ASTM requirements for precise temperature control. Microprocessor PID control offers quick stabilization without overshooting; overtemperature cut-off further protects bath and application from exceeding the cut-off point. The heavy-gauge stainless steel bath interior is insulated. The chemically resistant top plate provides further insulation and is removable for easy cleaning of bath interior. Digital display provides actual and set temperature indication in both F and C. Recommended bath fluid is water or silicone heat transfer fluid. For near ambient temperatures, circulate tap water or coolant through the built-in cooling coil. For your specific test method needs, order an ASTM equivalent glass thermometer separately Specifications Viscometer capacity: four Saybolt viscometer tubes (sold separately below) Dimensions (L x W x H): 3¾" x 3¾" x 23½" (34.9 x 34.9 x 59.7 cm) 402009 2036236 Bath capacity.4 L (3 gal) Temperature range Ambient to 464 F (240 C) Accuracy ±0.05 F (±0.03 C) Power (VAC, Hz) 5, 5060 230, 5060 2269795 Bath oil, six gallons, for high temperature baths. Viscosity is 36 cst at 04 F (40 C); 5.6 cst at 22 F (00 C).... 7 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Specialty Accessories Modular Dry Block Heaters Precision temperature stability ensures reproducibility of results Custom block modules provide flexibility for heating different size tubes Heat your samples uniformly with digital or analog dry block heaters. These heaters have dynamic temperature stability and are designed to accommodate a variety of heating block modules - create a system unique to your application. For a complete system order either a digital or analog heater and heating block modules (sold separately below). Block heaters include block extractors. Digital Dry Block Heaters feature a proportional integrative derivative (PID) controller. PID control allows you to select a particular temperature with ease, enables rapid heat-up for samples, and provides excellent stability to maintain results. Temperatures can be set in 0. C increments. Analog Dry Block Heaters are ideal for a wide variety of clinical and general chemistry applications - such as warming filled tubes. Heaters are constructed of steel and feature a chemical-resistant coating. Dual, bimetallic thermostats make temperature control easy. Includes high and low thermostats. Includes: 6-ft (.8-m) power cord with U.S. standard plug. Digital dry block heaters Number of blocks Uniformity Maximum temperature Dimensions (W x H x D) VAC Power Watts 864934 Analog dry block heaters 0.00 g ±0.5 F (±0.3 C) 266 F (30 C) 8¾" x 3½" x ¼" (22.2 x 8.9 x 28.6 cm) 230 50 864937 0.0 g ±0.5 F (±0.3 C) 266 F (30 C) 6¼" x 3½" x 7½" (5.9 x 8.9 x 9. cm) 230 00 2 Heating Blocks (required for use with block heaters) Use these heating blocks with all block heater bases above. Blocks measure 5 2 6 "W x 2"H x 3¾"D (7.5 x 5. x 9.5 cm). Solid anodized aluminum construction ensures maximum heat transfer between the heater base and tube contents. Blocks can accommodate a 4" (0.6 cm) dia thermometer. 2 Microtiter Plate Heating Blocks Use with the block heaters described on this page for tissue culture and clinical applications. Blocks accommodate any 6- to 96-well plate (round or flat bottom). Aluminum construction provides excellent heat transfer. Color changes can easily be viewed against the white anodized surfaces. Finger indentations allow easy removal. Overall dimensions are 3¾"W x ¾"H x 5⅞"D (9.5 x 4.4 x 4.9 cm). Note: The microtiter plate heating blocks take up the same amount of space as two heating blocks sold at left. 2057289 084473 Tube size accepted 6 mm 0 mm Number of openings 30 20 Opening diameter 5 6 " (7.9 mm) " (.5 mm) 2057353 (combination block) 25 mm, 2 or 3 mm and 6 mm 3 5 6 7 32 " (25.4 mm) " (3.5 mm) " (7.9 mm) 5 6 8 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Accessories Plexiglas Tanks Withstand temperatures to 49 F (65 C) These lightweight tanks are ideal for a wide variety of processes. Use independently, or with a circulator or stirring device. Unique U-shaped end panels keep tank bottoms elevated to help maintain internal temperature. The 4"-thick Plexiglas walls are durable, colorless, corrosion resistant, and easy to clean. Order racks for 6- or 8-liter tanks at right. Racks not included 2346429 036756 Capacity 6 liters 2 liters Temperature range 5 3⅞" x 4¾" x 5 6 " (35.2 x 2. x 5. cm) 8" x 7½" x 3⅛" (45.7 x 9. x 33.3 cm) These larger capacity models are not for use with the Plexiglas racks sold at right. Plexiglas Racks for 6- and 8-Liter Tanks are available with different hole diameters to hold test tubes, scintillation vials, or.5-ml microcentrifuge tubes. Racks 9 measure 4 6 "L x 4"W x 4 6 "H (.6x 0.2 x.9 cm) and attach to the tank sides and suspend tubes or vials in bath. The 6-liter model holds up to three racks without a circulator or two racks with a circulator. The 8-liter model holds up to four racks without a circulator or three racks with a circulator. Catalog number 48898 4099 3653 40992 66067 Number of perforations 6 2 20 30 36 Minimum tube height 6 mm 00 mm 0 mm 75 mm 38 mm Maximum tube diameter 30 mm 22 mm 7 mm 3 mm 0 mm Same size as scintillation vials Same size as.5-ml microcentrifuge tubes Bath Fluids Several temperature ranges available for working with bath temperatures from -65 to 280 C Use these bath fluids to maintain desired bath temperatures. Refer to the table at right to select the appropriate bath fluid for your application. For operator safety, set the overtemperature cutoff of your bathcirculator below the flash point of the bath fluid you use. Note: Do not use automotive antifreeze with circulating baths - additives can be harmful to the circulating pump. Silicone fluids are not compatible with silicone tubing. Catalog Fluid type Specific gravity Temp range Freezing point Flash point Viscosity Quantity 78238 Silicone 20 0.98 65 to 280 C 288 C 98 cp at 26 C gallon 058225 Dynalene HK-50 0.85 50 to 58 C 60 C 65 C 2.35 cp at 25 C gallon 78239 Ethylene glycol : mix with H 2 O.07 30 to 05 C 35 C 0.7 cp at 20 C 5 gallon 03450 Silicone 200 20 (hot) 0.95 0 to 49 C 84 C 246 C 8.98 cp at 25 C gallon Made by Dow Corning 9 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

Accessories Hollow Ball Bath Covers Reduce vapor loss and cut heat loss or gain by 75% with one layer and by 92% with two layers Polypropylene form a tight cover over liquids. Use them instead of a lid with any of the baths listed in this section. Description Temperature range Ball diameter Balls per sq ft Specific gravity Qtypk 78236 0 to 0 C 20 mm 270 0.24 500 Polypropylene balls 78237 0 to 0 C 38 mm 74 0.6 000 Use hollow balls as covers for baths and tanks. Thermo Scientific Nalgene Unwire Test Tube Racks, Resmer These versatile full-size racks can be stacked, put into freezers, autoclaved repeatedly, or immersed in water baths without floating. Racks resist chips, scratches, and chemical corrosion. The 3- and 6-mm tube size racks are available in six colors. Autoclavable. Catalog number 398495 39850 398505 398509 39853 398520 398496 398503 398507 3985 39855 39852 398497 398498 398499 Tube size mm 3 3 3 3 3 3 6 6 6 6 6 6 20 25 30 Tubes held (array) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 72 (6 x 2) 40 (4 x 0) 40 (4 x 0) 24 (3 x 8) Dimensions W x H x D (mm) 200 x 57 x 02 200 x 57 x 02 200 x 57 x 02 200 x 57 x 02 200 x 57 x 02 200 x 57 x 02 248 x 70 x 27 248 x 70 x 27 248 x 70 x 27 248 x 70 x 27 248 x 70 x 27 248 x 70 x 27 250 x 83 x 02 300 x 92 x 2 283 x 83 x 08 Color White Orange Yellow Blue Green Red White Orange Yellow Blue Green Red White White White Qtypk 0 Phone: 28-496-0900 sales@expotechusa.com www.expotechusa.com

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