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 colours with or without septas.
Distributeurs HPLC pour flacons
Supplier: Bohlender
Green screw cap, made of glass-fibre reinforced PP, and distributor body made of PP.
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Screw caps for bottles with GL threads, BOLA
Supplier: Bohlender
Screw cap with handy knurl, made of PTFE.
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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Blue screw cap and distributor body both made of PTFE.
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Screw caps with tubing connectors for GL 45 DURAN® bottles, DURAN®
Supplier: DWK Life Sciences
The reusable GL 45 caps allow DURAN® GL 45 lab bottles 100 ml or larger to be used be used for sampling, liquid feeding, or transfer.
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Sterile-venting membrane screw caps, DURAN®
Supplier: DWK Life Sciences
Ideal for autoclaving processes because the 0,2 micron ePTFE membrane permits pressure equalisation and tight sealing, greatly reducing the risk of contamination. Ingress of liquids or solids is prevented and the bottle contents remain sterile.
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Screw caps for bottles with GL threads, BOLA
Supplier: Bohlender
Screw cap made of PPS, with handy knurl and integrated PTFE/silicone gasket.
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Closures
Supplier: RIXIUS
Closure with PE foam insert, Filetage: 70 mm, Couleur: noir, PE-HD
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Bouchons à vis avec inserts en silicone, système Top Works™, Nalgene®
Supplier: Thermo Fisher Scientific
En PP, blanc, avec inserts en silicone galvanisés au platine.
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Bouchons à vis, ventilés, pour fioles Erlenmeyer Nalgene® jetables
Supplier: Thermo Fisher Scientific
En PE-HD, bleu avec membrane en PTFE, stérile.
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Closures with barbed bulkhead fittings, for bottles, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white, autoclavable.
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Bouchons adaptateurs pour sondes, Nalgene®
Supplier: Thermo Fisher Scientific
PP, blanc avec joint en silicone.
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Bouchon à vis, GL 40
Supplier: RIXIUS
Bouchon à vis en PP noir avec insert en mousse PE laminé ALU pour filetage GL 40.
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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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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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Screw Caps for Wide Neck Bottles
Supplier: RIXIUS
Screw cap, PP, black, with PTFE-inlay, Filetage: GL 40
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Screw caps, YOUTILITY™ GL 45, DURAN®
Supplier: DWK Life Sciences
The ergonomic-shaped YOUTILITY™ GL 45 screw cap features a liner less design compatible with both DURAN® original GL 45 bottles and YOUTILITY™ bottles. The cap is moulded from biocomptatible materials making it suitable for use in pharmaceutical manufacturing.
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Bouchons à vis, raccords pour remplissage/aération rapide, Nalgene®
Supplier: Thermo Fisher Scientific
En PP, blanc, avec joint en TPE.
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Screw Cap for Narrow Neck Bottles, PP
Supplier: RIXIUS
Closures for bottles, narrow neck glass, brown, with thread. Tamper-evident bell cap made of PP with PTFE cup seal, thread GL 45 black/red 908/1418.
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Fluid-transfer closure for bottles, Mason types, Nalgene™
Supplier: Thermo Fisher Scientific
PP, white.
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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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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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Bouchons GLS 80, distributeur multiple à raccord GL, DURAN®
Supplier: DWK Life Sciences
PP et PTFE.
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Screw Caps, DIN 45, Black
Supplier: RIXIUS
Screw cap, sealing of closure LDPE, Pour: Bottles, PP, Filetage: GL 45, Couleur: noir, PP
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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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Multiport connector caps, GL 32, DURAN®
Supplier: DWK Life Sciences
The reusable GL 32 caps allow the smaller 50 ml round or 100 ml DURAN® square bottles to be used be used for sampling, liquid feeding or transfer. Flexible options of 2, 3, or 4 stainless steel tubing connectors.The barbed male tubing connector are suitable for tubing with a 3,2 mm inner diameter such as BPT peristaltic pump tubing.
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Raccords de rechange pour bouchons de transfert, Nalgene®
Supplier: Thermo Fisher Scientific
Connecteurs en PP avec embout cannelé.
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Screw Closures for Wide Neck Amber Bottle Series 303, LDPE
Supplier: Kautex
Leakproof LDPE screw closures are packaged in polyethylene bags.