Glassware

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)

Arsine Generator Complete Apparatus follows the silver diethyldithiocarbamate method described in the 18th Edition (1992) of Standard Methods for the Examination of Water and Wastewater method 3500-As C. (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)

The Lead Rings are perfect for stabilizing vessels and labware or for water bath immersions. (1 per EA)

Vinyl-Coated Lead Rings ("C" shape), fits 250 to 1000 mL, Blue (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)

Glass Demonstration Tube, Borosilicate 3.3, OD – 18 mm, Wall Thickness – 1.8 mm w/ stoppers (1 per EA )

The Bellco Cell Production Roller Apparatus has been designed for production of animal cells, viruses and cell products. Modular units are available from 5 to 45 bottle positions and allow easy expansion with modular add-on decks. Non-modular production units come in 45 and 50 bottle positions with over 80,000 cm2 of surface area. Rollers have a key design to eliminate slipping and are easily removable for servicing of bearings. Rollers are formulated from a chemical-resistant non-slip EDPM. All units feature a solid state control with heavy-duty DC motor and analog tachometer. Non-modular production models feature rubber bumpers, handles and a slotted rear guard. (1 per EA )

Volumetric Pipets, 6 mL (12 per PK )

Bellco Magnetic Stirrers are specifically designed for growing both mammalian and bacterial cultures where minimal heat transfer from the magnetic stirrer to the culture vessel is essential. They are ideal for tissue cultures grown in spinner flasks. Bellco incorporates low wattage DC motors to reduce stirrer heat up. Independent power and speed controls allow unit to maintain a speed setting when switched on and off. Powerful magnets rotate on ball bearing shafts for increased coupling and continuous maintenance free service. Polyurethane drive belts resist humidity and temperature. The 100V, 115V & 230V models feature a convenience outlet that allows daisy chaining of up to ten stirrers. Speed range: 30 - 1000 rpm +/- 5% (1 per EA )

Test Tube, light wall, cap. 20ml, 150x16mm, boro. glass Pack 100 (100 per PK )