Glassware

Extraction Apparatus Extractor / Percolator Valve Plug Designed for routine extractions of plant and marine samples. Unit may be used with aqueous or organic solvents. Select from four sizes. Moderate pressure or vacuum may be used to support sample material. (1 per EA)

HPLC Cap System Five Valve Recirculation / Filtration Standard ULTRA-WARE Pickup Adapter Standard 90 mm Specially designed to permit the recirculation of mobile phase back into the reservoir while maintaining the helium sparged environment. (1 per EA)

HPLC Adapter Solvent Pickup ULTRA-WARE Pickup Adapter Body 90mm Designed to be used with the Five Valve Four Valve and Filtration caps to provide safe in-line filtration that replaces the traditional pour-and-wait funnel filtration method. (1 per EA)

Labsets kits Organic Chemistry Macroscale [standard taper] 14/20 and [standard taper] 19/22 KEM-KITS KEM-KITS contain a selection of basic small scale glassware. (1 per EA)

Valves Right Angle without Tip O-Ring PTFE Plug HI-VAC Valve Without Plug Size 2 Similar to 826510 but without tip o-ring exposure. For vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control. This valve can be used as a bleed up to 1/2 a turn. (1 per EA)

Stirrers Bearing PTFE / Glass [standard taper] Joint 24/40. Shaft (mm) 10. Approx. OAL (mm) 150 Threaded glass ground joint bearings seal against the stirrer shaft by means of a TFE o-ring a precision bore PTFE sleeve bearing and a PTFE tightening screw with lock nut and washer. (1 per EA)

Valves Straight without Tip O-Ring PTFE Plug HI-VAC PFTE Plug Size 4 Similar to 826500 but without tip o-ring exposure. For vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control. This valve can be used as a bleed up to 1/2 a turn. (1 per EA)

LUER ADAPTER 14/20 USED WITH DISPOSABLE SYRINGE CARTRIDGES. THIS HELPS REDUCES CROSS CONTAMINATION CONVERTS STANDARD TAPER GLASSWARE TO LUER JOINTS. IT HAS AN INTEGRAL VACUUM CONNECTION INCLUDED. THIS ADAPTER ALSO PRODVIDES EASIER SAMPLE CONCENTRATION AND CLEAN UP. (1 per EA)

Chromatography Flow Control Adapter with [standard joint] Joint Replacement Plug Lower [standard joint] Joint Plug only. Plug (mm) 4 For use with 420640 and 420650 series chromatography columns or in combination with 420670 series reservoirs. (1 per EA)

Valves Three Way without Tip O-Ring PTFE Plug HI-VAC Valve Without Plug Size 2 Three way configuration without tip o-ring exposure. O-rings are Viton. (1 per EA)

Valves Right Angle Extended Tip PTFE Plug HI-VAC Bore Range (mm) 0-4. Approx. Stem O.D. (mm) 9. O-Ring Size 010 Designed with a precision external thread for fine control. (1 per EA)

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)

KONTESbrand NMR Tube 5 mm Borosilicate Glass Wilmad Equivalent 512-8 Approx. Mhz 60 Length Inches 8 Wall Thickness 0.015. Supplied with a polyethylene cap and features a sandblasted marking spot for easy sample identification. (25 per CS )

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)