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.
Tamper-evident closure for compact jerrycan
Supplier: BURKLE
Screw-on closure with tamper-evident ring for compact jerrycan.
Expand 1 Items
Cap for BOD bottle, WHEATON®
Supplier: DWK Life Sciences
This polyethylene cap, complete with a closed cell foam insert, snaps firmly over the flared mouth of Wheaton BOD bottles.
Expand 1 Items
Screw Cap, PP
Supplier: BERLIN PACKAGING RIXIUS GMBH
Closure made of PE white 0/001 with inner cone for thread 28 for round bottle 250 to 1000 ml.
Expand 1 Items
Pouring rings for laboratory bottles
Supplier: witeg Labortechnik
Pouring rings, made of polypropylene.
Expand 1 Items
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.
Expand 6 Items
Screw caps, 13-425
Supplier: THERMO NATIONAL SCIENTIFIC
These PP caps are chemically inert and suitable for most chromatography applications.
Expand 3 Items
Bonded PP caps for sample storage vial kits
Supplier: AGILENT HEWLETT PACKARD
Bonded caps include bonded septa that will prevent liner fallout during shipping and sampling. Caps are manufactured of high quality materials to eliminate sample contamination.
Expand 7 Items
Bottle heads for gas washing bottles, Drechsel Pattern
Supplier: witeg Labortechnik
Heads for gas washing bottles, with filter disc Por. 0, with 2 screw-threads, GL 14, Borosilicate glass 3.3, For bottles: 500 ml
Expand 1 Items
Gas wash bottle heads, Drechsel pattern
Supplier: SciLabware
PYREX®, borosilicate glass, with glass filter disc.
Expand 9 Items
Closures for rectangular jerricans with handle
Supplier: MELLERUD PLAST EMBALLATOR
Lid, white, threaded, 40 mm
Expand 5 Items
Headspace screw caps with 18 mm septa
Supplier: AGILENT HEWLETT PACKARD
Fits PerkinElmer and other headspace autosamplers.
Expand 2 Items
Caps for 13-425 screw thread vials
Supplier: THERMO NATIONAL SCIENTIFIC
Chromatography vial closure, Phenolic, Open top screw cap, phenolic cap type, Septum: Red PTFE/White Silicone
Expand 1 Items
Screw caps and septa, 9 mm
Supplier: THERMO NATIONAL SCIENTIFIC
Chromatography vial closures, Ø: 9 mm, Blue PP open top screw cap, 6 mm hole, Hardness: -, Septum: Solid aluminum foil disk with silicone sealing ring, Thickness: 0,06 mm
Expand 2 Items
Safety caps
Supplier: AGILENT HEWLETT PACKARD
These safety caps have been designed for optimal sealing with an integrated exhaust valve providing pressurisation during solvent extraction and allowing proper solvent flow to your HPLC system.
Expand 1 Items
Headspace crimp caps with 20 mm septa
Supplier: AGILENT HEWLETT PACKARD
Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium with safety feature, Septum: -
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals