Reusable Glassware

Valves Right Angle Extended Tip PTFE Plug HI-VAC Valve Without Plug Size 4 Designed with a precision external thread for fine control. The accurately controlled valve seat and the extended tip on the PTFE plug allow semi-needle valve control for both liquids and gases. (1 per EA)

Valves Straight Low Hold Up Extended Tip PTFE Plug HI-VAC Valve Without Plug Size 4 Sidearms are bent to minimize holdup of liquids. O-rings are Viton. (1 per EA)

Valves Right Angle with Tip O-Ring Glass Plug HI-VAC Valve Without Plug Size 12 This valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the out-gassing plug material is undesireable. All plugs are totally interchangable with other Hi-Vac counterparts. (1 per EA)

Valves Three Way without Tip O-Ring PTFE Plug HI-VAC Bore Range (mm) 0-2. Approx. Stem O.D. (mm) 8. O-Ring Size 5-105 Three way configuration without tip o-ring exposure. O-rings are Viton. (1 per EA)

Beads,Solid Glass,Packing,3mm (1 per EA )

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. (1 per EA)

KIMAX brand Cold Test Jar Cloud and Pour Points Flat bottom jar with marking spot. Open end is reinforced with thick bead. Top OD: 35mm. Height: 125mm. Graduation ring is 54mm from inside bottom. ASTM D97 and D2500. Comes in pack of 12 or case of 36. (36 per CS )

Labsets Organic Chemistry Kits Macroscale [standard taper] 14/20 and [standard taper] 19/22 KEM-KITS [standard taper] 19/22 KEM-KIT Components. No 9 Flask 50 mL KEM-KITS contain a selection of basic small scale glassware for extraction reflux reflux with addition fractionation distillation. (1 per EA)

Flasks Distilling Two Neck Round Bottom Heavy Wall Capacity (mL) 50. Center [standard taper] Joint 14/20. Side [standard taper] Joints 14/20. Approx. Dia. (mm) 48 Two neck flask with [standard taper] outer joints. Side neck is angled. (1 per EA)

Adapters Rotary Evaporator Vial Adapter Systems Vial Connecting AdaptersGlass GPI Thread Size 13-425. [standard taper] Joint 19/22. Approx. Overall Height (mm) 50 Design provides for expanded volume for organic mixtures that have a tendency to foam excessively. (1 per EA)

Adapters Inlet Universal with Hose Connection Size 21. [standard taper] Joint 14/20. Hose Connection #2. Accommodation Range (mm) 5.5/6.5 Converts plain stem type funnels for vacuum filtration. Provides a combination inlet and vent tube on a single neck vessel. (1 per EA)

Adapters Distilling [standard taper] Joints 14/20. Distance Between [standard taper] Joints (mm) 100 Useful in the sub-boiling separation of mixtures having volatile components. Joints are parallel. (1 per EA)

Distillation and Reactors Column Distilling/Condensing [standard taper] Joints 19/22. Hose Connections #1. Column Height (mm) 200 With a [standard taper] outer joint at top and a [standard taper] inner drip joint at bottom. Indentations at the bottom for supporting packing material. (1 per EA)

Purge and Trap Sparger U-Shaped for Vial Autosamplers Sparger Fritted 5 mL Left Stem (2000/3000) These U-shaped spargers are designed for use with the Tekmar Purge and Trap Concentrators when using either the AQUATek 50 or ALS 2050 vial auto-samplers. (1 per EA)

Mark-M Blood Typing Tubes Size: 10x75mm. Volume: 3mL. Color: green. IS imprint. Made from borosilicate glass. Manufactured with a fused ceramic paint to form writing labels which will not separate from the glass tube.

Microscale Sublimator [standard taper] 14/10 Funnel Condenser Only Sublimation assembly with vertically adjustable condenser tube for use with micro-scale vessels. (1 per EA)

Labsets kits Organic Chemistry Microscale Threaded / [standard taper] 14/10 Intermediate EKONO-CASE Intermediate [standard taper] 14/10 Microscale Kit The 746000 Series MICROFLEX Kits feature [standard taper] 14/10 standard taper connections. (1 per EA)

KONTESbrand Organic Chemistry Labset Microscale Kit Foam Insert Set Only Williamson (1 per EA)