You Searched For: Bottle Closures

Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.

Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.


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Description: Reusable Phenolic Cap with Rubber Liner, Corning®, Cap Size: 13-415
Catalog Number: 60827-318
Supplier: Corning

Description: Three-Port Inserts, Nalgene® Top Works™, Cap Size: 53B mm
Catalog Number: 21020-210
Supplier: Thermo Fisher Scientific


Description: Silicone with PTFE (polytetrafluoroethylene) contact wetting surface. Designed for Nalgene* PET and PETG media bottles.
Catalog Number: 46600-597
Supplier: Thermo Fisher Scientific

Description: For use with 16059, 16057 media bottles. Silicone with PTFE contact wetting surface. Combines elastomeric sealing of silicone with non-reactiveness of PTFE contact surface. Dual-material septum offers increased gas barrier compared to silicone alone.
Catalog Number: 46600-596
Supplier: Thermo Fisher Scientific


Description: Three-Port Inserts, Nalgene® Top Works™, Cap Size: 83B mm
Catalog Number: 21020-216
Supplier: Thermo Fisher Scientific


Description: Two-Port Inserts, Nalgene® Top Works™, Cap Size: 83B mm
Catalog Number: 21020-214
Supplier: Thermo Fisher Scientific


Description: Three-Port Inserts, Nalgene® Top Works™, Cap Size: GL 45 PSF
Catalog Number: 21020-254
Supplier: Thermo Fisher Scientific

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


Description: Three-Port Inserts, Nalgene® Top Works™, Cap Size: 38 mm
Catalog Number: 21020-204
Supplier: Thermo Fisher Scientific

Description: Two-Port Inserts, Nalgene® Top Works™, Cap Size: 53B mm
Catalog Number: 21020-208
Supplier: Thermo Fisher Scientific


Description: Solid Inserts, Nalgene® Top Works™, Cap Size: 53B mm
Catalog Number: 21020-206
Supplier: Thermo Fisher Scientific


Description: PTFE Membrane, GL Threaded Bottles Cap
Catalog Number: 89199-120
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: PTFE Membrane, GL Threaded Bottles Cap
Catalog Number: 89199-116
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: PTFE Membrane, GL Threaded Bottles Cap
Catalog Number: 89199-114
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: PTFE Membrane, GL Threaded Bottles Cap
Catalog Number: 89199-118
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: Cap, PTFE Lined, Cap Size: 22-400
Catalog Number: 89076-762
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


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