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.

« ‹ 2 3 4 › »

Replacement screw caps

Supplier: RIXIUS

PP, black.

Expand 2 Items

Caps for NMR tubes, Bruker® SampleJet®, SP Wilmad-LabGlass

Supplier: SP Industries

NMR tube cap, Bruker® SampleJet®, 5,0 mm, without hole with code, For Ø ext.: 5,0 mm

Expand 2 Items

VWR®, Dropper Closures for Narrow Neck Bottles

Supplier: VWR Collection

Dropper cap, Thread: 25 mm, For bottles: 250/500 ml

Expand 3 Items

VWR® Closed Top PP Screw Caps for Storage Vials

Supplier: VWR Collection

VWR®, screw cap, Type: PP white, closed, for 548-3231, Hardness: 55° shore A, Septum: Butyl red/PTFE grey, Thickness: 1,3 mm

Expand 1 Items

Screw caps with hose connections, DURAN®

Supplier: DWK Life Sciences

PP.

Expand 2 Items

NMR sample tube caps, SP Wilmad-LabGlass

Supplier: SP Industries

Made of PTFE, white. NMR tube caps are machined to exact specifications with smaller gyroradius and more homogeneous mass distribution than disposable caps for better spinning stability.

Expand 4 Items

Protective Cap

Supplier: Testo

The protective cap made of PTFE prevents damage to the sensor system caused by humidity or moisture in processes with high humidity. Optimum protection is provided by the protective cap in combination with our condensation protector.

Expand 1 Items

Seals for threaded connection caps, BOLA

Supplier: Bohlender

Silicone with PTFE washers.

Expand 14 Items

Screw caps for bottles with GL threads, BOLA

Supplier: Bohlender

Screw cap with handy knurl, made of PTFE.

Expand 5 Items

Twist-off Lids Tinplate

Supplier: RIXIUS

Twist-off closure 43 mm for packaging jars.

Expand 3 Items

Screw caps for vials with thread, Nalgene®

Supplier: Thermo Fisher Scientific

Nalgene®, Chromatography vial closure, HDPE, Ø: 20 mm, Type: Closures lined, black, non sterile

Sustainable Options Available

Expand 8 Items

Screw caps for high recovery vials, E-Z Ex-Traction™, WHEATON®

Supplier: DWK Life Sciences

Choice of black phenolic, white polypropylene or urea screw caps

Expand 14 Items

VWR®, Snap Ring Caps, ND11 PE with Central Hole, 6 mm and Septa

Supplier: VWR Collection

VWR®, Chromatography vial closure, PE, Ø: 11 mm, Type: PE transparent, soft version, Hardness: 45° shore A, Septum: Silicone white/PTFE red, Thickness: 1,3 mm

Expand 4 Items

Screw Closures for Wide Neck Bottle Series 303, PP

Supplier: Kautex

Leakproof polypropylene screw closures are packaged in polyethylene bags.

Expand 1 Items

Multiple distributors for bottles with GLS 80 thread, BOLA

Supplier: Bohlender

PPS screw cap, blue, distributor body made from PTFE.

Expand 2 Items

Nalgene™ Screw Caps

Supplier: Thermo Fisher Scientific

PP, coloured.

Sustainable Options Available

Expand 52 Items

VWR®, Aluminium Crimp Caps, ND11 with Central Hole, 5,5 mm and Septum

Supplier: VWR Collection

VWR®, Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Clear lacquered aluminium, Hardness: 55° shore A, Septum: Silicone white/PTFE blue, cross-slitted, Thickness: 1,5 mm

Expand 2 Items

Flexible distributors for bottles, BOLA

Supplier: Bohlender

PP screw cap, green, distributor body and tubing connectors made from PP

Expand 3 Items

Closures for media bottles

Supplier: Thermo Fisher Scientific

Seal PET/PETG square media bottles with Thermo Scientific™ Nalgene™ HDPE closures, which provide a reliable and leakproof† seal. These reliable, high-density polyethylene closures are gamma irradiated to provide a 10-6 Sterility Assurance Level (SAL).

Sustainable Options Available