Glass, Chemicals
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Accessories for the SPECTRONIC 20 and 20D
Thermo Scientific UV-VisSquare Cell Adapter Adapts 8420Q18 test tube holder to take square cuvettes with 10 mm light path. Test Tube Holder As supplied with all models of the SPECTRONIC 20 and 20D spectrophotometers. Takes 1/2" diameter test tubes or 10-mm round cuvettes; ability to accommodate…
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GENESYS™ 10S Spectrophotometer Accessories
Thermo Scientific UV-VisA wide range of accessories for specialized sample handling is available for the GENESYS 10S spectrophotometers. Choose cell holders for vials or long path cells, add a sipper kit to eliminate handling of cuvettes, or thermostat your sample with circulating water or an air-cooled Peltier accessory…
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PYREX Stark-Dean
CorningPYREX®10 mL , Stark- Dean For use in the determination of water in petroleum products and bituminous materials Graduated in 1/10 mL divisions from 0 to 1 mL ; in 1/5 mL divisions from 1 to 10 mL With Standard Taper 24/40 joints; meets ASTM Standard E 123
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Micro Soxhlet Extraction Apparatus
DWK Life Sciences (Wheaton)Used for continuous extraction of analytes from a solid into an organic solvent WHEATON Connection eliminates the need for hooks, springs and clamps common to standard ground joint designs As the flask containing the solvent is heated, vapors rise in the larger outside tube, enter the…
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E-C Vials w / Rubber Lined Caps, Amber, 8 ml
DWK Life Sciences (Wheaton)Height (mm) 62 Diameter (mm) 17 Glass Type Type I Borosilicate Vial Color Amber Cap Liner Material 14B Rubber Liner Color AMBER Cap/ Closure Size 15-425 Bottle / Vial Style Sample Capacity (mL or oz) …
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Staining Dishes
DWK Life Sciences (Wheaton)10-/20-slide unit This 20-slide unit is the standard for manual staining procedures. The removable glass slide rack has an open bottom to facilitate rapid immersion and drainage and eliminate carryover. The rack holds 10 single slides, 19 slides arranged alternately straight across and…
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Polarimeter Tubes
KoehlerInversion Polarimeter Tubes Glass, approximately 9 mm i.d., with threaded, metal ferrule litharge-sealed to tube at each end Metal, cover-glass retaining caps, threaded to attach to ferrule Cap diameters closely controlled to ensure concentricity of tube with optical path in polarimeter …
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PYREX® Distilling Apparatus
CorningA general purpose batch distillation assembly with the facility for addition via the Standard Taper PYREX® stopped neck Ideally suited for the batch production of high purity distilled water The flask bottom is flat with a slide delivery tube, terminating in a Standard Taper joint …
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E-C Vials w / Rubber Lined Caps, Clear, 16 Ml
DWK Life Sciences (Wheaton)These economically priced sample vials are conveniently packed in two shrink-wrapped packs of 100 vials. This packaging reduces contamination from corrugated material found in traditional packaging. The clear vials are manufactured from Wheaton 33 low extractable borosilicate glass that conforms to…
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Thomas Staining Dish with Cover
Thomas®Dish dimensions including lid 114 x 213 x 83 mm high overall; min. depth approx. 67 mm
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15 ml Bottle Serum, HDPE Nat
DWK Life Sciences (Wheaton)Height (mm) 56 Diameter (mm) 28 Bottle Material Plastic Bottle Style Serum Capacity (mL or oz) 15mL or 0.51oz Bottle Color Natural Mouth ID x OD (mm) 13 x 20 Plastic Material High Density Polyethylene (HDPE) …
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30 ml Bottle Serum, HDPE Nat
DWK Life Sciences (Wheaton)Used extensively for diluent solutions Accepts rubber stoppers and aluminum seals Autoclavable at 121C for 20 minutes
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Liner Solvent Recovery System
DWK Life Sciences (Kimble)For gravimetric oil and grease Three position linear system Heating mantle, controller and splash guard are required for complete system (clamps and support included): power 15 amps - 115 volts. Refrigerating circulator recommended for system water coolant: -4°C. Proper ventilation…
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Evap Concentrator 500ml
DWK Life Sciences (Kimble)Developed in the laboratories of Julius Hyman and Company for the concentration of trace amounts of sample dissolved in organic solvents. It is very useful in sample preparation before analysis with solvents such as petroleum ether or hexane. Preparation involves filling the flask to between…
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E-C Vials w / Rubber Lined Caps, Clear, 2 ml
DWK Life Sciences (Wheaton)Wheaton Sample Vials, 2mL or 0.07oz, Clear, 8-425 Finish with 14B Rubber Liner, Type I Borosilicate Glass (2 mL E-C Vial, Glass Clear, 8-425 Rubber Lined Cap)2 mL E-C Vial, Glass Clear, 8-425 Cap, Rubber. Wheaton Glass E-C Sample Vial, with Phenolic Teflon-Faced Rubber Lined Cap Packaged…
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E-C Sample Vials w / out Caps, Clear, 2 ml
DWK Life Sciences (Wheaton)Volume (mL) 2 Tube Material Borosilicate Glass Tube Bottom Shape Flat Tube Color Clear Cap Diameter (mm) 8 Autoclavable Yes Height (in) 1 1/2 Outside Diameter (in) 15/32 Height (mm) 38 Outside Diameter (mm) 12
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Coplin Staining Jars
DWK Life Sciences (Wheaton)Coplin Staining Jar, 5-10 Slide Unit (8541L01) This unit holds ten 3" x 1" (75 mm x 25 mm) slides, back-to-back that extend above the opening so you can manipulate them without using forceps Polypropylene screw cap The screw cap is made of linerless white polypropylene to…
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KIMAX Measuring Gas Buret
DWK Life Sciences (Kimble)Without stopcock 5579M10 Buret is graduated from 0.5 to 50 mL in 0.1 mL divisions, tolerance ±0.10 mL.
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Evap Concentrator 250ml
DWK Life Sciences (Kimble)The Kuderna-Danish apparatus was developed in the laboratories of Julius Hyman and Company for the concentration of trace amounts of sample dissolved in organic solvents. The column is designed to speed evaporation with reduced hold-up. It is very useful in sample preparation before analysis with…
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500 ml Bottle Serum, Clear, Molded Grads
DWK Life Sciences (Wheaton)Height (mm) 190 Diameter (mm) 75 Glass Type Type I Borosilicate Color CLEAR Bottle Material Glass Bottle Style Serum Bottle / Vial Style Serum Capacity (mL or oz) 500mL or 16.9oz Bottle Color Clear …
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Ammonia Nitrogen Apparatus
DWK Life Sciences (Kimble)Apparatus is for determining the proteinaceous nitrogen content in water. It is also useful for preparing small quantities of distilled water. Apparatus can be used for phenol, selenium and fluoride determinations. It has 24/40 Standard Taper joint and a #2 hose connection. Unit measures 595 mm H x…
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1.8 ml Vial, Clear, Screw Top, Unassem Cap
DWK Life Sciences (Wheaton)Height (mm) 32 Diameter (mm) 12 Glass Type Type I Borosilicate Vial Color Clear Cap Liner Material PTFE/Silicone Closure Style Screw Thread Color CLEAR Cap/ Closure Size 8-425 Cap Color Black …