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.
Corning® Direct Overhead Drive Center Cap Assembly for Corning® Reusable Spinner Flasks, Corning
Supplier: Corning
The 120 mm Center Cap Assembly for Corning® Spinner Flasks is designed for use with direct overhead drive motor.
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Screw Caps, GL 45, PBT
Supplier: DWK Life Sciences
Screw caps, PBT, closed, red, without seal, PBT, DURAN®, Thread: GL 45
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Filling and venting closures, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white with TPE seals and TPE caps.
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Seals for threaded connection caps, double sided, BOLA
Supplier: Bohlender
Silicone ring with double-sided PTFE washer. After assembly, the product is only exposed to PTFE.
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Screw caps for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PBT, red, with PTFE coated seals.
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Multiple distributors for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE.
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Screw Cap GL 40
Supplier: BERLIN PACKAGING RIXIUS GMBH
Screw cap made of black PP with ALU laminated PE foam insert for thread GL 40.
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Media bottle closures, Top Works™ system, Nalgene®
Supplier: Thermo Fisher Scientific
PSF, closures with platinum cured silicone inserts.
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Tamper evident closures for PET/PETG square media bottles, HDPE
Supplier: Thermo Fisher Scientific
Closure, tamper evident, specially designed for use with PET/PETG square media bottles.
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Nalgene™ Ported Biotainer Bottle and Carboy Closure, 2 Ports
Supplier: Thermo Fisher Scientific
Designed to aseptically handle solutions in biopharmaceutical, biotechnology and laboratory liquid transfer applications, these two- and three-ported closures are designed for Thermo Scientific™ Nalgene™ Biotainer™ bottles and carboys. With Animal Derived Component-Free (ADCF) components, including seals that are sonically welded to the cap, and leakproof† closures, security of high value contents are guaranteed during fluid transfer.
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Biotainer® Replacement Screw Caps for Bottles, InVitro™
Supplier: Thermo Fisher Scientific
Protect the contents in your Thermo Scientific™ Biotainer™ bottles and carboys. Thermo Scientific™ Nalgene™ sterile polypropylene biotainer replacement closures are for 1, 2, 5, 10 and 20 L polycarbonate biotainers.
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Stretchable silicone lids for laboratory vessels, DURAN®
Supplier: DWK Life Sciences
These stretchable silicone lids are used to close round and square vessels and are available in three sizes and colours, as well as a set of three.
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Multiple distributors for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE or PFA.
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Distributors for bottles
Supplier: Bohlender
Black screw cap made of PPS and available with or without stopcocks. Distributor body made of PTFE with 2 or 3 ports with female thread UNF 1/4" 28 G on upper and lower sides and stopcock made of FEP for each port.
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Nalgene® Biotainer® Closures for Bottles, InVitro™
Supplier: Thermo Fisher Scientific
Designed to aseptically handle solutions in biopharmaceutical, biotechnology and laboratory liquid transfer applications, these two- and three-ported closures are designed for Thermo Scientific™ Nalgene™ Biotainer™ bottles and carboys. With Animal Derived Component-Free (ADCF) components, including seals that are sonically-welded to the cap, and leak-proof closures, security of high value contents are guaranteed during fluid transfer.
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#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals