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.

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Screw cap for reagent bottles

Supplier: SciLabware

Phenolic cap with PTFE faced sealing disc

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Screw caps, aluminium

Supplier: GRAVIS

Screw caps , with rubber seal, For: Wide mouth bottles, Aluminium, Thread: 28 mm, Colour: Silver

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Caps for bottles and jars

Supplier: MURRAY S

Screw caps for bottles and jars, aluminium, with rubber liner, Thread: R3/24

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Bottle heads, adjustable for gas washing bottles, Drechsel pattern, Quickfit®

Supplier: SciLabware

PYREX®, borosilicate glass, without glass filter disc.

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Screw caps and pouring rings for laboratory bottles

Supplier: Brand

Screw caps, For: Laboratory bottles, Colour: Blue, PP, Thread: GL 45

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Screw caps for culture tubes with screw neck, STERILIN®

Supplier: Sterilin

These phenolic caps are autoclavable, non-sterile and ideal for screw neck culture tubes.

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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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Push-on caps for sample bottles

Supplier: GRAVIS

Push-on cap, Natural PE cap, Ø 30 mm, For: Sample bottles

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Screw caps for bottles

Supplier: Lokální dodavatel

Screw caps, Thread: GL 28

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Screw caps

Supplier: Brand

screw cap, Screw caps GL 65, For: Wide neck bottles, LDPE, Thread: GL 65

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Closures for test tubes and flasks

Supplier: JAECE INDUSTRIES

Identy-plug.

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Pouring rings for laboratory bottles

Supplier: Lenz Laborglas GmbH & CO.KG

Pouring rings are made of ETFE.

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Dual Position Cap for Culture Tubes

Supplier: LABCON

Tube caps are made of low density polyethylene for a secure seal and are available in a fluted plug style or dual position design that permits sample aspiration.

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Screw caps for laboratory bottles

Supplier: SciLabware

Screw cap, made of PP, for media-lab bottles

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Screw caps, bakelite

Supplier: GRAVIS

screw cap, AS seal, For: Wide mouth bottles, Bakelite, Thread: 48 mm, Colour: Black

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Screw caps

Supplier: MURRAY S

Chromatography vial closure, PP, Black PP screw cap with foil-faced wads, For: 17 mm Ø vials

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Aluminium crimp caps with septa

Supplier: Merck

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, open center, Septum: PTFE/rubber, Thickness: 3,0 mm

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Closures for headspace vials

Supplier: PerkinElmer

Caps for 20 ml glass headspace crimp top round bottom vials which have a 23 mm OD and 75,5 mm height.

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Aluminium crimp caps

Supplier: THERMO NATIONAL SCIENTIFIC

Pre-assembled caps and septa are convenient and minimise contamination from handling.

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KIMBLE® Black Phenolic, Screw Thread Caps

Supplier: DWK Life Sciences

Black phenolic cap has a securely mounted LDPE cone-shaped liner which offers a two part seal. The closure forms a seal around the rim and the polyseal cone forms a seal against the inner diameter of the vial opening.