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.
VWR® Short Thread Cap, 9 mm Magnetic
Supplier: VWR Collection
Magnetic short thread screw cap 9 mm, silver, with hole.
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VWR®, PP Screw Caps, ND18 with Septum for 548-0549
Supplier: VWR Collection
VWR®, Chromatography vial closure, PP, Ø: 18 mm, Type: PP black, closed, without septum, Hardness: -, Septum: -, Thickness: - mm
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VWR®, Screw Caps PP, ND8 without Septum
Supplier: VWR Collection
VWR®, Chromatography vial closure, PP, Ø: 8 mm, Type: Black, central hole 5,5 mm
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VWR® Screw Caps for Bottles, Wide Neck
Supplier: VWR Collection
screw cap, For: Wide neck bottles, Thread: 32 mm, For bottles: 50/100 ml
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VWR®, Screw Caps
Supplier: VWR Collection
Screw cap, For: bottles, Thread: 18 mm, For bottles: 50/100 ml
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VWR®, Spray Caps for Narrow Neck Bottles
Supplier: VWR Collection
Screw caps with spraying tube (swan-neck).
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VWR®, Closures
Supplier: VWR Collection
These closures are suitable for test and culture tubes.
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VWR® Safe-T-Flex, Caps for Test Tubes
Supplier: VWR Collection
Safe-T-Flex caps feature a unique, flexible, over-locking design, locking securely on the outside of the tube lip and can be removed with one hand. A tight seal ensures sample integrity and prevents spillage or evaporation of serum samples. This special seal protects against the aerosols of highly infectious organisms such as TB and the HTLV-III virus. They are colour coded for easy specimen identification and to help guard against cross-contamination. The top of each cap can also be numbered or labelled with indelible ink. Self-locking cap holds firmly in any position and keeps contents secure while in transit. Liquid-tight seal withstands centrifugation, agitation, refrigeration and freezing.
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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
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Screw caps, VWR®
Supplier: VWR Chemicals
screw cap, For: Wide neck bottles, Thread: DIN 60, For bottles: 1000 ml, PP
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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: 60° shore A, Septum: Natural rubber red-orange/TEF transparent, Thickness: 1,0 mm
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VWR®, Seals and Closures for 11 mm Crimp Top Vials
Supplier: VWR BRAND PRIVATE LABEL USA
VWR®, Chromatography vial closure, Aluminium, Aluminum seal, Septum: Clear PTFE/natural red rubber
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VWR®, Closures for Storage/Media Bottles
Supplier: VWR BRAND PRIVATE LABEL USA
Screw cap, PP, purple, GL 45 thread, VWR®
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VWR®, Dropper Closures for Narrow Neck Bottles
Supplier: VWR Collection
Dropper cap, Thread: 28 mm, For bottles: 1000/2000 ml
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VWR®, Screw Caps for Urine Containers
Supplier: VWR Collection
Screw caps, Colour: Red, For: Urine container, 120 ml
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VWR®, Caps for Disposable Culture and Sample Tubes
Supplier: VWR BRAND PRIVATE LABEL USA
Cap for culture and test tube, PE, PE, VWR®, Colour: Natural, Closure type: Dual position type, For tubes: 12 mm