Supplies

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)

Flasks Distilling Three Neck Round Bottom Heavy Wall Capacity (mL) 2000. Center [standard taper] Joint 29/42. Side [standard taper] Joints 29/42. Approx. Dia. (mm) 161 Three neck round bottom flask with [standard taper] outer joints. Side necks are vertical. (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)

https://www.spectrumchemical.com/OA_HTML/lab-supplies-products_16-mL-Flat-Bottom-Disposable-Screw-Thread-Culture-Tube-Bulk-845-52301_324656.jsp?minisite=10020&respid=22372 (500 per CS )

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)

HPLC Fittings Kit THF-Resistant ULTRA-WARE Inlet Filter for 1/16 I.D. This kit contains all of the tube fittings adapters and solvent inlet filters required to plumb any ULTRA-WARE cap to virtually all HPLC pumps. (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)

Tall Straight-Sided Jar Clear Capacity:4 oz with unattached 48-400 black phenolic closure with a poly-vinyl liner. (24 per CS )

Receiver Replacement receiver for use with Graduated Midget Impingers. (KT737560-0000). (1 per EA)

HPLC Cap System Four Valve Filtration / Delivery THF-Resistant ULTRA-WARE Filter Diameter 47 mm Tetrahydrofuran (THF) widely used as a mobile phase for GPC attacks the CTFE valve stems and TFE/propylene o-rings used in the standard Four Valve Cap. (1 per EA)

HPLC Cap System Five Valve Recirculation / Filtration Standard ULTRA-WARE Filter Diameter 47 mm Specially designed to permit the recirculation of mobile phase back into the reservoir while maintaining the helium sparged environment. (1 per EA)

KONTESbrand Flask Three Neck Round Bottom Heavy Wall Jacketed Capacity (mL) 500 Center [Standard Taper] Joint 24/40 Side [Standard Taper] Joint 24/40 Approx. Diameter (mm) 105 (1 per EA)

HPLC Inlet Filter Solvent Stainless Steel ULTRA-WARE Filter Only Two micron porosity filter with a CTFE nut for connection to 1/8 O.D. PTFE tubing. Recommended for use with the 250 mL to 5 liter size reservoir systems. (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)

KIMAX Graduated Oil Centrifuge Tube 100ml Calibrated to contain. Borosilicate glass construction. White ceramic enamel graduations. The oil tube neck accepts a polyethylene cap. Meets ASTM D91 96 1093 1347 1796 and API 2542 standards. Length: 200mm. Diameter: 37mm. Closures not included. (12 per CS )

Screw Thread Cap Phenolic screw thread closure with PTFE liner. For use with 10 and 15mL conical-bottom centrifuge tubes (21020-640 -684). (500 per CS )

Filtration Microfiltration Assembly 90 mm with Fritted Glass Support Ultra-Ware (3) Fritted Glass Support Base 90 mm The 90 mm vacuum microfiltration assemblies are designed for large sample volumes or samples with high particulate loads that would tend to clog a 47 mm diameter filter. (1 per EA)

KIMAX brand Griffin Beakers Graduated 100ml. Graduation range: 20-80ml. Borosilicate glass for resistance to wear and chemical attack. Thick beaded top is slightly flared and walls have uniform thickness. An enameled area allows pencil marking. Meets NNN-B-175 and ASTM E960. (48 per CS )