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KONTES® FLEX-COLUMN® Chromatography Columns, Kimble Chase - 420400-1020, 16 ml

End Fitting with Bed Support, 1/8inch, 4. 8 cm.

Jacket Sealing Ring, 2. 5 cm.

End Fitting with Bed Support, 1/8inch, 2. 5 cm.

End Fitting with Bed Support, 1/16inch, 1. 0 cm.

End Fitting with Bed Support, 1/16inch, 2. 5 cm.

Support, 3-leg tripod, 230mm over all height. Support, 3-Leg Tripod, detachable polished legs and a black baked coated iron ring. Overall height is 230mm, ring is 120mm OD x 70mm ID.

Support Base. Rectangular, Base Has Two Holes, One Centered And One At the End Of the Short Side. Rod is 10Mm O.D. X 600Mm (24 In ) In Height.

Twist it Stoppers, White, Assortment Pack Of 33.

Stirring Shaft. PTFE Coated Ss, 585Mm Oal, 4-Blade, 127Mm Od Blades, High Viscosity Style, Fits 3-5L Reactors

Stirring Shaft. PTFE Coated Ss, 600Mm Oal, 4-Blade, 127Mm Od Blades, High Viscosity Style, Fits 2L Reactors

Internal Bearing replacement Seal 16mm used with universal stirrer bearing.

Insert replacement for 10mm nylon chuck used with 10mm stirr shaft.

Nylon chuck for 10mm stir shaft used with Miniature Over-Head Stirrer with Remote Digital Speed Control, Speed: 10-800 rpm.

Side Support Distillation Shelf. With PTFE Ring for 30L-50L Reactor Stands, for Use with Cg-1968-X Support Frames, Supports 10-20L Rbf Capacity, 12-7/8 In W X 13 In L

Side Support Distillation Shelf. With PTFE Ring for 10L-20L Reactor Stands, for Use with Cg-1965-X-150 Support Frame, Supports 5-10L Rbf Capacity, 12 In W X 19 In L

Support Ring with Opening, Large, 85Mm Id, 240Mm Over All Length.

Support Ring with Opening, Medium, 64Mm Id, 220Mm Over All Length.

Economy Fluid Aspirator System. Ideal for Fluid Collection From Tissue And/Or Cell Culture, Petri Dishes, Plates, Flasks And Tubes

Culture Tube. Mark-M Culture Tube, Disposable, with Marking Spot, Borosilicate Glass, with 1-3/8in Vertical Label, Dimension: 12x75mm, Color: Pink, Size: 5ml

Culture Tube. Mark-M Culture Tube, Disposable, with Marking Spot, Borosilicate Glass, with 1-3/8in Vertical Label, Dimension: 10x75mm, Color: Pink, Size: 3ml

Tube. Glass Tube, Amber Plain Disposable, 51 expansion Borosilicate Glass, OD: 10mm x Length: 75mm, premium quality, Excellent chemical resistance against sodium leaching, a factor common in soda lime glass products, Capacity: 4ml

Tube. Glass Tube, Amber Plain Disposable, 51 expansion Borosilicate Glass, OD: 13mm x Length: 100mm, premium quality, Excellent chemical resistance against sodium leaching, a factor common in soda lime glass products, Capacity: 10ml

Tube. Glass Tube, Amber Plain Disposable, 51 expansion Borosilicate Glass, OD: 16mm x Length: 100mm, premium quality, Excellent chemical resistance against sodium leaching, a factor common in soda lime glass products, Capacity: 15ml

Uniform Microsphere, Dry Duke Standard. Uniform Microsphere, Dry, Composition: Borosilicate Glass, Duke Standard - Calibrated by Optical Microscopy, Density: 2.5-2.55 g/cm3, Index of Refraction: 1.56/589 nm (25 deg C), Nominal Diameter: 8 um, NIST traceable, Approx Count Per Gram: 1.5x10 raised to 9

SP Wilmad-LabGlass Auto Liquid Dividing Distilling Heads, SP Industries - LG-6171-102

SP Wilmad-LabGlass Separable Distilling Heads, SP Industries - LG-6290-100, Distilling Head with Condenser

Adapter, Distillation, 75[degree]. Joint Size: [ST] 24/40 Inner; Thermometer Joint: [ST] 10/30 Outer; Immersion Length: 75mm. Sidearm angle is 75[degrees]. Upper tube has a standard taper outer joint for use with jointed thermometers with the stated immersion length.

Adapter, Distillation, 75[degree]. Joint Size: [ST] 24/40. With sidearm at 75[degree] angle from lower part of main tube. Sidearm and lower tube have standard taper inner joints; upper tube has standard taper outer joint. All three joints are the same size.

SP Wilmad-LabGlass Dean-Stark Moisture Traps, SP Industries - LG-9130-102, 25 ml

Distilling Head. Joint Size: [ST] 19/22; Jacket Length: 100mm. One piece design with the Liebig condenser angled at 75[degrees]. Receiver joint is angled downward and has hose connection for connection to vacuum source.

Adapter, Distillation, 75[degree]. Joint Size: [ST] 29/42. With sidearm at 75[degree] angle from lower part of main tube. Sidearm and lower tube have standard taper inner joints; upper tube has standard taper outer joint. All three joints are the same size.

Caraway Tubes. Volume: 350uL. With tapered tips for easy collection of micro blood samples. Packed in lint-free boxes. Ends may be sealed with clay or patented caps. Heparinized tubes are evenly coated with ammonium heparin to prevent coagulation. I.D.: 75mmx2.5-2.75. OD: 3.9-4.1.

Wintrobe Sedimentation Rate Tubes. 115x3mm I.D. Fully calibrated in yellow. Must be filled with a 22.9cm pipette. 200 per pack, 10 packs per case.

Wintrobe Sedimentation Rate Tubes. 150x3mm I.D. Fully calibrated in yellow. Self-zeroing Wintrobe tube which is filled by means of an aspirating bulb no. 16. Cotton-plugged.

Distilling Receivers, Chemglass - CG-1261-A-10, 10 ml, Distilling Receiver

Distilling Receivers, Chemglass - CG-1261-A-12, 20 ml, Distilling Receiver

Distilling Receivers, Chemglass - CG-1261-A-49, 250 ml, Distilling Receiver

Tubes Fermentation Large 17 x 140. Vertical Tube O.D. and Length (mm); 17 x 140. Bulb O.D. (mm); 38 KIMAX tube with a bulb and a glass foot. Larger in size than 46150. Vertical tube has a closed rounded top.

Tubes Color Comparison Low Form Nessler (Matched Set of 6). Grad. at (mL); 100. Approx. O.D. and Height (mm); 32 x 200. Scale Length (mm); 145-158. Sets Per Case; 1 With the Shadowless Bottom feature. Rings and legend are durable white ceramic enamel.

Tube, Nessler Color Comparison, 50ml, 20x300mm, Shadowless bottom, durable white ceramic enamel.

Tubes Centrifuge Tube Oil Short Cone 6. Capacity (mL); 200. Subdivision (mL); 0-0.1% in 0.10%1-4 in.204-6 in.406-10 in 110-20 in 220-50 in 10and at 100,200 KIMAX tube designed for field use in testing petroleum (ASTM D96 and MPMS 10.4 standards). Calibrated to contain.

Tubes Centrifuge Disposable Plain Snap Cap Finish. Nominal Capacity (mL); 50. Approx. O.D. (mm); 29. Approx. Length (mm); 137 Tubes are made from borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements.

PYREX brand, Centrifuge, Round Bottom, Pourout, Tubes, Centrifuge. 50.0 mL. 29 x 116 mm. Round bottom tube with pourout spout for easy decanting.

Tubes Centrifuge Graduated To Contain Heavy-Duty with Color-Coded Flathead PTFE Stopper. Cap. (mL); 13. Subdiv. (mL); 0.1. Tolerance (mL); 0 to 0.2 - 0.05Above 0.2 to 1 - 0.10Above 1 to 3 - 0.15Above 3 - 0.20. O.D. and Length Without Stopper (mm); 17 x 130.

KIMAX brand Chromatographic Column. With PTFE removable stopcock and replaceable glass tip. Lower end of the column is tooled for extra strength and tight, leakproof fit. Glass tip is supplied. 11I.D.x300Lmm.

Chromatography Column with All-PTFE Stopcock Assembly CHROMAFLEX. Approx. Inside Dia. (mm); 11. Column Capacity (mL); 45. Approx. Length (mm); 500 Reinforced top and tooled lower end of this KIMAX column provide extra strength and a tight, leakproof fit with all-PTFE stopcock.

KIMAX brand Chromatographic Column. With PTFE removable stopcock and replaceable glass tip. Lower end of the column is tooled for extra strength and tight, leakproof fit. Glass tip is supplied. 19I.D.x300Lmm.

Chromatography Column with All-PTFE Stopcock Assembly CHROMAFLEX. Approx. Inside Dia. (mm); 19. Column Capacity (mL); 135. Approx. Length (mm); 500 Reinforced top and tooled lower end of this KIMAX column provide extra strength and a tight, leakproof fit with all-PTFE stopcock.

KIMAX brand Chromatographic Column. With PTFE removable stopcock and replaceable glass tip. Lower end of the column is tooled for extra strength and tight, leakproof fit. Glass tip is supplied. 22I.D.x500Lmm.

PYREX brand, Cyanide, Distilling Apparatus. Cyanide Distillation Apparatus, Complete. Used in testing for soluble and insoluble cyanides in water.

Cyanide Distillation Kit with Clear-Seal® Joints, Wheaton - 377161, Absorber tube

PYREX Distilling Apparatus. For laboratory production of distilled water. Complete. With Graham Condenser, [Standard Taper] 19/38 Joint and [Standard Taper] 22 Stopper. Condenser tubulations are 10mm OD. Flask Capacity: 500ml.

PYREX Distilling Apparatus. For laboratory production of distilled water. Complete. With Graham Condenser, [Standard Taper] 19/38 Joint and [Standard Taper] 27 Stopper. Condenser tubulations are 10mm OD. Flask Capacity: 1000ml.

Distillation and Reactors Column Vigreux Medium Length [standard taper] 19/22 Joints. Length of Jacket (mm); 200. [standard taper] Joints; 19/22 KIMAX column has a [standard taper] outer joint at the upper end and a [standard taper] inner joint at the lower end.

Solid Soda Lime Glass Beads. 3mm diameter. #3000 glass beads. Chemical resistant. Specific gravity 2.49 g/cm3, temperature of transformation, Tg440[degree]C. Softening temperature Tt505[degree]C, coefficient of linear extension 20-100 degrees 75,0 X 10-7, 20-300 degrees 102,8 X 10.

Solid Soda Lime Glass Beads. 4mm diameter. #3000 glass beads. Chemical resistant. Specific gravity 2.49 g/cm3, temperature of transformation, Tg440[degree]C. Softening temperature Tt505[degree]C, coefficient of linear extension 20-100 degrees 75,0 X 10-7, 20-300 degrees 102,8 X 10.

PYREX brand Volumetric Flasks, MCA, [Standard Taper] Stopper, Class A. 500ml. Tolerance: +-0.2ml. [Standard Taper] Stopper: 19. The upper bulb between the stopper and the capacity graduation is approximately 1/10 the flask rated capacity. The bulb assists in the mixing of liquids or powders.

Protean Fusion Reactor, 6L. Complete With Stand And Pressure Relief Manifold

Gas Sampling Tube with PTFE LUBRIFLO Stopcock. Capacity (mL); 250. Approx. O.D. (mm); 50. Approx. Length (mm); 330. [standard taper] Stopcock Size; 4 KIMAX gas collecting tube with tubulations on each end of the tube that accept 5/16 inch I.D. flexible tubing for the 125 mL size and 3/8 inch I.D.

Burets Gas Measuring Tube. Capacity (mL); 50. Interval Grad. (mL); 0.5 to 50. Sub-Division (mL); 0.1. Tol. (mL); 0.10. Overall Length (mm); 635 KIMAX gas measuring tube with a durable black ceramic enamel scale. Closed at the zero end of the tube. Without stopcock.

Micro Kit for Organicand Environmental Chemistry, Vacuum distilling adapter. Wheaton Kits provide apparatus for a wide range of organic chemistry experiments at a lower price than if components were purchased separately.

Kimble® Culture Tubes, Disposable, Borosilicate Glass, DWK Life Sciences - 60T1685B

KONTESbrand NMR Tube Washer. 5-Place, Accommodates 7 and 8 Tubes 3 mm. This design uses flexible PTFE tubing to direct a power wash stream of wash solvent to clean the inside of NMR tubes. A vacuum source (user supplied) is required. An o-ring is slipped over each tube to form a vacuum tight seal and is removed after washing. The complete unit is provided with a one liter reservoir bottle and all wetted parts are PTFE or borosilicate glass. When all tubes are positioned for cleaning, the wash valve is configured to either wash or dry; this action may easily be repeated.

KONTESbrand NMR Tube Washer. 5-Place, Accommodates 7 and 8 Tubes 5 mm. This design uses flexible PTFE tubing to direct a power wash stream of wash solvent to clean the inside of NMR tubes. A vacuum source (user supplied) is required. An o-ring is slipped over each tube to form a vacuum tight seal and is removed after washing. The complete unit is provided with a one liter reservoir bottle and all wetted parts are PTFE or borosilicate glass. When all tubes are positioned for cleaning, the wash valve is configured to either wash or dry; this action may easily be repeated.

KONTESbrand NMR Tube. 10 mm, Borosilicate Glass, Wilmad Equivalent xxxxxx, Approx. Mhz 60 Length Inches 8, Wall Thickness 0.0182, Wall Variation T.I.R. 0.0090, Camber T.I.R. 0.0020. Supplied with a polyethylene cap and features a sandblasted marking spot for easy sample identification.

PYREX® Low-Form Beakers with Pour-Outs - 1010, 3000 ml (101 oz.), Pyrex® Low-Form Beakers with Pour-outs, With Handle and Stainless Steel Band

PYREX® Heavy-Duty-Grade Beakers - 1003-2L, 2000 ml (68 oz.)

PYREX® Student Burets with Replaceable Components - 2116-25, 25 ml, Pyrex® Replaceable Buret

PYREX® Burets - 2116-50, 50 ml, Geissler Buret

Pyrex® Single-Scale Precision Cylinders - 3022-250, 250 ml

Pyrex® Single-Scale Precision Cylinders - 3022-500, 500 ml

PYREX® Graduated Cylinders - 3024-10, 10 ml

PYREX® Graduated Cylinders - 3024-100, 100 ml

PYREX® Graduated Cylinders - 3024-25, 25 ml

PYREX® Graduated Cylinders - 3024-250, 250 ml

PYREX® Graduated Cylinders - 3024-50, 50 ml

PYREX® Graduated Cylinders - 3024-500, 500 ml

PYREX® Double-Scale Cylinders - 3025-100, 100 ml

PYREX® Double-Scale Cylinders - 3025-250, 250 ml

PYREX® Double-Scale Cylinders - 3025-500, 500 ml

PYREX® Crystallizing Dishes - 3140-100, Dish, Crystallizing, Pyrex, 100 mm x 50 mm, Corning

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