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Bottle Caps

Bottle caps provide an air-tight seal that ensures that a bottle’s contents are leak- and spill-proof, resistant to temperature and that the bottle can be moved. The most ubiquitous style is the threaded screw cap. Caps are available in different sizes and colors and can be specialized for the type of container they sit upon. Popular cap materials include phenolic plastic, polypropylene and PTFE. Bottle caps can be lined with additional material and can be found in solid design or open design, which calls for a septa or insert for complete closure.
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Cerca nei risultati
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1 – 15 di 445 risultati
1

DWK Life Sciences DURAN™ Original Laboratory GL Bottle Screw Cap, Linerless Lip Seal, PP

Screw cap with reliable plug seal.

EDGE
Quantità 10/Pk.
Autoclavabile Autoclavable
Materiale Polypropylene
Da utilizzare con (applicazione) Autoclaving media and reagents; Short term sample and media storage; color coding and identification
Descrizione Tappo a vite
2

DWK Life Sciences Tappo a vite per alte temperature DURAN™, rivestito in PTFE, silicone polimerizzato al perossido, PBT rosso

Tappo a vite con rivestimento interno a tenuta per resistenza alle alte temperature e agli agenti chimici.

EDGE
Quantità 10/Pk.
Colore Red
Rivestimento interno chiusura PTFE/Silicone
Materiale PBT,ETFE,Fiberglass
Materiale rivestimento interno PTFE-coated Silicone
Da utilizzare con (applicazione) Autoclaving of media and reagents; Preparation of media and reagents; Suitable for dry heat sterilization; Pressure applications; Storage of corrosive reagents; Chemical and thermal reactions; Long term / archival storage of samples, media and reagents; Sampling; Transport and shipping
Descrizione Tappo a vite
Materiale della vite Polibutilene tereftalato (PBT) con fibra di vetro
Materiale chiusura PBT with Glass Fiber
3

Fisherbrand™ Tappi a vite rivestiti in PTFE rosso

Fisherbrand™ Red PTFE-Coated Screw Caps are chemicaly inert and suitable for capping a variety of similarly threaded laboratory containers.

EDGE
4

DWK Life Sciences DURAN™ Open Topped Screw Cap, Central Aperture, Red PBT

The DURAN™ Open Topped Screw Cap, Central Aperture, Red PBT features an open top with central aperture for use with bromobutyl stoppers, silicone piercing septa or glassware connections. Made from glass-reinforced red PBT for excellent temperature and chemical resistance.

EDGE
Quantità 10/Pk.
Colore Red
Autoclavabile Autoclavable
Product Type Open Top Screw Cap
Materiale PBT
Da utilizzare con (applicazione) Aseptic reagent delivery and culture sampling using a syringe and needle
Materiale della vite Polibutilene tereftalato (PBT) con fibra di vetro
Materiale chiusura PBT with Glass Fiber
5

DWK Life Sciences DURAN™ Screw Connection Cap, GL 45, with 2 or 3 GL 14 ports, PP

Flexible 2 or 3 port GL 45 screw cap for connection cap system

EDGE
Quantità 2/Pk.
Colore Blue,Gray
Dimensioni filettatura (sistema metrico) GL 45
Autoclavabile Sterilizzabile in autoclave
Materiale Polypropylene,PTFE,Silicone
Da utilizzare con (applicazione) Sterile fluid transfer in and out of lab bottles; Gas transfer in and out of lab bottles; Fluid transfer between lab bottles; Supply of reagents to instruments; Bioreactor supply
Include GL 14 Insert
6

DWK Life Sciences DURAN™ Stainless Steel Multiport GL 45 Connector Cap, from PBT, GL 45, with 2 Ports

DURAN™ Stainless Steel Multiport GL 45 Connector Cap, from PBT, GL 45, with 2 Ports. DURAN™ Stainless Steel Multiport GL 45 Connector Cap enables closed, sterile liquid transfer with GL 45 bottles. Features 316L stainless steel construction, freely rotating centre, autoclavable to 121°C, and a USP C

EDGE
7

DWK Life Sciences DURAN™ Multi-Connector Cap, GL 45, Tubing Connectors, for peristaltic tubing, 2, 3, 4, or 5 tubing connectors, Red PBT screw cap

2, 3, 4, or 5 peristaltic tubing connector caps for GL 45 DURAN™ bottles.

EDGE
Da utilizzare con (applicazione) Media supply for small bioreactors; Fed-batch bioreactor; Perfusion circuit for cell culture; Oxygenation/aeration of very small samples; Use in a chemistry micro-reactor
8

DWK Life Sciences DURAN™ Screw Cap GL 45 with 2-Hose Connector

The DURAN™ Screw Cap GL 45 with 2-Hose Connector provides a versatile, reusable two-port connection system for DURAN™ GL 45 bottles. Ideal for liquid transfer via peristaltic pump, it supports silicone tubing with 6 to 9 mm inner diameter and is fully autoclavable.

EDGE
9
Promozioni disponibili

DWK Life Sciences DURAN™ HPLC Screw Cap, 4 Tubing Connectors, Blue, GL 45, PP

Screw cap for pressure and vacuum resistant bottle for HPLC applications.

EDGE
10

Corning™ PYREX™ Media Bottle High-Temperature Caps, Open-Top

With drip-free pouring ring

Da utilizzare con (apparecchiatura) Storage bottle
Colore Red
Colore chiusura Rosso
Sterilità Non sterile
Product Type Open Top Cap
Materiale PBT
N. per custodia 10/Cs.
Tipo di chiusura High Temperature
N. per confezione 10/Pk.
Materiale chiusura PBT
11
Promozioni disponibili

Tappi a vite in polipropilene per bottiglie per terreni di coltura/da laboratorio Pyrex™

I tappi a vite in polipropilene Pyrex™ sono ideali per attività di preparazione dei terreni.

Autoclavabile Autoclavable
Materiale Polipropilene
Tipo di chiusura Tappo a vite
12

Thermo Scientific™ Nalgene™ Carboy Replacement Screw Closures and Gaskets

Per garantire un sistema a tenuta ermetica si possono utilizzare chiusure a vite e guarnizioni di ricambio Thermo Scientific™ Nalgene™.

EDGE
Colore Bianco
13

DWK Life Sciences DURAN™ Membrane Venting GL Screw Cap, Blue PP, Welded-in ePTFE Membrane for Pressure Equalisation During Autoclaving

DURAN™ Membrane Venting GL Screw Cap, Blue PP, Welded-in ePTFE Membrane for Pressure Equalisation During Autoclaving allows safe steam sterilisation of media bottles. The 0.2μm ePTFE membrane enables sterile gas exchange and pressure equalisation while keeping bottle contents sterile.

Quantità 5/Pk.
Autoclavabile Sterilizzabili in autoclave
Materiale Polypropylene,ePTFE
Da utilizzare con (applicazione) Pressure equalisation during steam sterilisation/autoclaving of media or buffers; Sterile gas exchange for aerobic microbial, shaker and suspension cell cultures; Autoclaving of media and buffers; Short-term storage of sterilised media; Storage of gas generating materials
14

DWK Life Sciences DURAN™ GLS 80™ Screw Cap with Four Ports

The DURAN™ GLS 80™ Screw Cap with Four Ports provides a flexible, modular system for safe liquid and gas transfer within closed, sterile environments. Compatible with five tubing diameters (3.2 to 12.0 mm) and fully compatible with all GLS 80 threads.

EDGE