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.
Caps for cell culture flasks, EasYFlasks™, Nunclon™Δ
Supplier: Thermo Fisher Scientific
Ideal for cell culture flasks. Offered in two different types vent/close and filter.
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Snap caps, 11 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PE, Ø: 11 mm, Type: Natural PE, Septum: PTFE
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Pouring rings for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PP, blue or ETFE, red.
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Bottle heads for gas washing bottles, Drechsel pattern, with head
Supplier: GLASWARENFABRIK KARL HECHT
Heads for gas washing bottles, without filter disc, 29/32 NS, DURAN® Borosilicate glass
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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Green screw cap, made of PP, for GL 45 threaded bottles and distributor body made of PP.
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Closures and pour rings for media bottles, Lab 45™, WHEATON®
Supplier: DWK Life Sciences
Made of PP.
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Bonded screw caps for screw neck vials, N 15 (15-425)
Supplier: MACHEREY-NAGEL
The suitable screw closures have bonded septa.
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Screw caps for screw neck vials, N 18 and N 20
Supplier: MACHEREY-NAGEL
The suitable screw closures have bonded septa.
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Screw caps for laboratory bottles, with thermocouple holder
Supplier: DWK Life Sciences
The DURAN® screw cap GL 45 thermocouple holder consists of a holder fitted into a blue DURAN® polypropylene GL 45 cap that accepts up to three separate thermocouple wires used in autoclaves or sterilisers.
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Magnetic screw caps, ND18 and septum
Supplier: MACHEREY-NAGEL
The magnetic screw closures are ready assembled with septa suitable for headspace GC.
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Screw caps for microcentrifuge tubes
Supplier: Simport Scientific
Flat top closures with or without loop are designed with cavity for 2D and CapInsert™.
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Caps with septa for screw top vials, 15×45 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Natural, 13-425, with 0,25 mm septa, Type: Preassembled open top caps and septa
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Snap ring caps for snap ring vials, N 11
Supplier: MACHEREY-NAGEL
Ready assembled snap ring closures made of polyethylene are available for the snap ring vials.
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VWR®, Filling and Venting Cap for VWR® Carboys
Supplier: VWR Collection
The filling and venting cap for VWR® carboys is an autoclavable closure designed for the aseptic transfer of media, biological reagents, pure water and chemicals
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Snap caps for snap cap vials, N 18 and N 22
Supplier: MACHEREY-NAGEL
Snap caps for both neck sizes are available.
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Screw caps for screw neck vials, N 13
Supplier: MACHEREY-NAGEL
The screw caps with assembled septa are ready-to-use.
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Sealing cap assemblies, Nalgene®
Supplier: Thermo Fisher Scientific
Tefzel™ FEP plug, PP screw closure, Viton™ fluoroelastomer O-ring.
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Crimp caps for crimp neck vials, N 8
Supplier: MACHEREY-NAGEL
Ready-to-use crimp caps with assembled septa are available for the crimp neck vials.
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Crimp caps for crimp neck vials, N 13
Supplier: MACHEREY-NAGEL
The crimp caps with assembled septa are ready-to-use.
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Crimp caps for crimp neck vials, N 20
Supplier: MACHEREY-NAGEL
Broad range of different crimp caps with mostly assembled septa, stoppers and PE caps are available for the crimp neck vials.
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WHEATON® PETG, Media, Bottle, Caps
Supplier: DWK Life Sciences
WHEATON® closures are made with medical grade, FDA approved polypropylene and high density polyethylene.
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Tamper-evident closure for compact jerrycan
Supplier: BURKLE
Screw-on closure with tamper-evident ring for compact jerrycan.
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Wide opening snap cap vial closures, Target® Snap-It™
Supplier: THERMO NATIONAL SCIENTIFIC
These chemically inert PE or PP caps are suitable for most chromatography applications and are an economical choice for routine HPLC, GC and IC applications.
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Crimp Caps for Crimp Neck Vials, N 11
Supplier: MACHEREY-NAGEL
Ready-to-use crimp caps with assembled septa and plain crimp caps are available for the crimp neck vials.
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Screw Cap, PP
Supplier: RIXIUS
Closure made of PE white 0/001 with inner cone for thread 28 for round bottle 250 to 1000 ml.
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Pour spout, Nalgene®
Supplier: Thermo Fisher Scientific
PP, translucent. with polyethylene insert.
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Screw caps with liners, WHEATON®
Supplier: DWK Life Sciences
These PP screw caps have multi-purpose liners, which are made of three-ply co-extruded foamed low density PE core between two solid layers of low density PE.
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Dropper caps for narrow neck bottles, 301 and 302 series
Supplier: Kautex
LDPE, natural colour.
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Cap lock for microtube
Supplier: Greiner Bio-One
Cap lock for microtubes, non-sterile, For tubes: 1,5 ml
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Screw cap with septum for sample tubes
Supplier: Simport Scientific
This aqua colour screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures.