Reusable Glassware

Gas Sampling Gas Washing Bottle Dispersion Tube C 500 mL Tall form with fritted cylinder to maximize dispersion. Available in two porosities: extra coarse (EC) and coarse (C). Supplied complete with hooks and two 2 springs. A 675300-0029 polyacetal clamp will work in place of the springs. (1 per EA)

Hybridization Tubes 35x300mm. Perform hybridization of multiple Northern Southern or Western blots (up to five per tube) in a single tube using nylon mesh sheets to separate the hybridization membranes. Significantly reduce probe volumes. Includes 45mm polypropylene caps and silicone O-rings. (2 per CS )

Adapters Inlet Vacuum Bevel-Seal Medium and Full Length [standard taper] Joints [standard taper] Joint 14/10. Accommodation Range (mm) 5-8. Nom. Size (in.) 1/4. O-Ring Size 108. Modified GPI Thread 15-415. Hose Connection #1 With a hose connection for vacuum or the introduction of gases. (1 per EA)

Condensers Cold Finger Condenser Micro Adjustable [standard taper]14/10 [standard taper] Joint 14/10 Drip tip on the bottom directs drops into the collar of Hickman distillation heads. (1 per EA)

Tubes Schlenk Tube [standard taper] 14/10 Joints [standard taper] 14/10 Joint with Hose Connection. Tube Body O.D. (mm) 15. Approx. Overall Height x Width (mm) 142 x 48 Designed to minimize the loss of volatile solvents while manipulating under normal conditions. (1 per EA)

Labsets kits Organic Chemistry Microscale Threaded Research MICROFLEX Item L Air Condenser/Chromatography Column 100 mm 13-425 The 747000 Series MICROFLEX Kits feature versatile threaded chaste connections. They can be assembled rightside up or upside down providing great versatility. (1 per EA)

Tubes Threaded Connecting Tube Thread Size 1/4-28. Approx. Tube O.D. (mm) 7. Approx. Overall Length (mm) 150 Connecting tube with a 1-1.5 mm I.D. capillary. (1 per EA)

Labsets kits Organic Chemistry Microscale Thermoplastic Connectors Williamson Standard Williamson Standard Microscale Kit These MICROFLEX Kits feature the patented chaste connectors and specially tooled glassware components providing great versatility. (1 per EA)

KONTESbrand Organic Chemistry Labset Microscale Kit Connector Only Williamson (5 per CS )

Labsets kits Organic Chemistry Microscale Thermoplastic Connectors Williamson Improved Standard Item H Connector Only These MICROFLEX Kits feature the patented chaste connectors and specially tooled glassware components providing great versatility. (5 per CS )

Labsets kits Organic Chemistry Microscale Thermoplastic Connectors Williamson Improved Standard Item J Distillation Head 60 mm These MICROFLEX Kits feature the patented chaste connectors and specially tooled glassware components providing great versatility. (1 per EA)

Stirrers Bearing Precision Water Cooled [standard taper] Joint 24/40. Use With Shaft O.D. (mm) 10. Hose Connections #2. Approx. Overall Height (mm) 105 Water cooled bearing with a built-in lubricant reservoir for use with a 10 mm O.D. shaft. (1 per EA)

Valves Right Angle with Tip O-Ring PTFE Plug HI-VAC Bore Range (mm) 0-4. Approx. Stem O.D. (mm) 9. O-Ring Size Shaft 010. O-Ring Size Tip 5-105 For vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control. (1 per EA)

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)