You Searched For: Closures

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.


4,250  results were found

Sort Results

List View Easy View (new)
SearchResultCount:"4250"
Description: Designed for nalgene round or conical centrifuge tubes, pull tab for closure removal, autoclavable, may not provide liquid tight seal at high speeds.
Catalog Number: 21010-943
Supplier: Thermo Fisher Scientific


Catalog Number: 76632-782
Supplier: DWK Life Sciences (KIMBLE)


Catalog Number: TSCHCC11-10F
Supplier: NATIONAL SCIENTIFIC COMPANY


Description: PTFE LINED CAPS - 4OZ SIZE 22-400.
Catalog Number: 89076-762
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: GL45 cap, 1/4 inch NPT tap, Material: PTFE, designed to accept various male NPT adapters in Ace compression tube fittings product families or standard taper joint adapters, Ideal connections for Duran laboratory bottles, Caps are available in polypropylene or PTFE
Catalog Number: 76107-068
Supplier: Ace Glass


Catalog Number: 89089-690
Supplier: Corning

Description: Closures are specifically designed to made with most nalgene bottles and carboys, leakproof systems for secure, aseptic handing of high valued products compared to pouring.
Catalog Number: 21020-206
Supplier: Thermo Fisher Scientific


Catalog Number: 97012-280
Supplier: PERKINELMER U.S. LLC


Description: (4), Screw Cap, GL 45 Three on-off CTFE valves have 1/4-28 threads top and bottom. Valve body is PTFE. Valve stem material is CTFE. O-ring material for valve stem and lower seal is TFE/propylene.
Catalog Number: KT953903-0005
Supplier: DWK Life Sciences (KIMBLE)


Description: Cap screw top with soft guard white silicone and red Polytetrafluoroethylene septa bonded in ribbed cap natural for use with 9-425mm 12x32mm autosampler vials basik*, 100/pack
Catalog Number: 10803-654
Supplier: MicroSolv Technology Corp


Description: Cap/septa, screw, 8 mm, red, PTFE/silicone/PTFE septa, 100/pk. Cap size: 8-425
Catalog Number: AG8010-0068
Supplier: AGILENT TECHNOLOGIES, INC (CSD)


Catalog Number: 14227-788
Supplier: DWK Life Sciences (KIMBLE)

Description: Solid Inserts, Nalgene® Top Works™, Cap size: 83B mm
Catalog Number: 21020-212
Supplier: Thermo Fisher Scientific


Description: Nalgene®
Catalog Number: 21010-976
Supplier: Thermo Fisher Scientific


Description: Nalgene®
Catalog Number: 21010-911
Supplier: Thermo Fisher Scientific


Description: Nalgene®
Catalog Number: 21010-894
Supplier: Thermo Fisher Scientific


801 - 816 of 4,250