When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination. The caps feature different finishes and septa materials for gas or high performance liquid chromatography applications. Maintain a clean and safe workplace using the spill-free chromatography vial closures available in various sizes and styles to be compatible with autosampler operation. Identification errors made when working with unlabelled bottles are eliminated by the different colour cap options.

VWR®, Screw Caps for Screw Neck Vials ND13

Supplier: VWR Collection

Chromatography vial closure, Screw caps with septa, closed top, Tvrdost: 50° shore A, Septum: Cream silicone/red PTFE, Tloušťka: 1,5 mm

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VWR®, Uzávěry šroubovací, PP, ND18 se septem pro 548-0549

Supplier: VWR Collection

VWR®, Chromatography vial closure, PP, Ø: 18 mm, Typ: Černý PP bez otvoru, bez septa, Tvrdost: -, Septum: -, Tloušťka: - mm

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VWR®, Stoppers for Crimp Neck Headspace Vials ND20

Supplier: VWR Collection

VWR®, Chromatography vial closure, Butyl, Stopper, Tvrdost: 50° shore A, Septum: Grey butyl, Tloušťka: 3,0 mm

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VWR®, Uzávěry krimovací hliníkové, ND20 s 10 mm otvorem uprostřed a septem

Supplier: VWR Collection

VWR®, Chromatography vial closure, Hliník, Ø: 20 mm, Typ: Hliníkový s 10 mm otvorem uprostřed, Tvrdost: 50° shore A, Septum: Silikonová hliníková stříbrná fólie, Tloušťka: 3,0 mm

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VWR®, Uzávěry šroubovací, PP, ND10 se septem

Supplier: VWR Collection

VWR®, Chromatography vial closure, PP, Ø: 10 mm, Type: Černý PP se 7 mm otvorem uprostřed, Tvrdost: 45° shore A, Septum: Silikon bílý/PTFE béžový, Tloušťka: 1,5 mm

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VWR®, Crimp Caps for Crimp Neck Vials ND11

Supplier: VWR Collection

VWR®, Chromatography vial closure, Crimp caps with septa, open top, Tvrdost: 45° shore A, Septum: Red-orange natural rubber/red butyl/transparent TEF, Tloušťka: 1,0 mm

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VWR®, Screw Caps for Screw Neck Vials ND10

Supplier: VWR Collection

VWR®, Chromatography vial closure, Screw caps without septa, closed top, 10-425 thread

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VWR®, Uzávěry šroubovací, PP, bez otvoru, pro skladovací vialky

Supplier: VWR Collection

VWR®, Šroubovací uzávěry, Type: Uzávěr PP bílý pro 548-3231, Tvrdost: 55° shore A, Septum: Butyl červený/PTFE šedý, Tloušťka: 1,3 mm

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VWR®, Uzávěry zaklapávací, samostatné

Supplier: VWR Collection

VWR®, Chromatography vial closure, PE, Ø: 18 mm, Type: Snap-cap PE ND18, transparent, closed

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VWR®, Plugs for Shell Vials

Supplier: VWR Collection

VWR®, Chromatography vial closure, 8 mm PE-plug

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VWR®, Screw Caps for Screw Neck Headspace Vials ND18

Supplier: VWR Collection

VWR®, Chromatography vial closure, Ocel, Screw caps with septa, closed top, magnetic, Tvrdost: 55° shore A, Septum: Red butyl/grey PTFE, Tloušťka: 1,6 mm

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VWR®, Screw Caps for Screw Neck Vials ND24

Supplier: VWR Collection

VWR®, Chromatography vial closure, Screw caps without septa, open top

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VWR®, Crimp Caps for Crimp Neck Vials ND13

Supplier: VWR Collection

Crimp Neck ND13 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of aluminium seal styles and septa materials.

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VWR®, Krytky s patentními kroužky, ND11 PE se středovým otvorem, 6 mm a přepážkami

Supplier: VWR Collection

VWR®, Chromatography vial closure, PE, Ø: 11 mm, Type: PE modrý, měkká verze, Tvrdost: 45° shore A, Septum: Silikon bílý/PTFE červený, proříznutý Y, Tloušťka: 1,3 mm

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VWR®, Screw Caps for Screw Neck Vials ND18

Supplier: VWR Collection

Chromatography vial closure, Screw caps without septa, open top

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VWR®, Uzávěry krimpovací, hliníkové, ND11 s 5,5 mm otvorem uprostřed a septem

Supplier: VWR Collection

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

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WHEATON® COMPLETEPACK Sterile Components, Seals Only

Supplier: DWK Life Sciences

Aluminium centre hole seals with polypropylene flip off caps, sterilised.

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VWR®, Screw Caps for Screw Neck Vials ND15

Supplier: VWR Collection

Chromatography vial closure, Screw caps with septa, closed top, Tvrdost: 60° shore A, Septum: Red-orange natural rubber/transparent TEF, Tloušťka: 1,3 mm

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Screw Caps for VWR® Scintillation Vials

Supplier: VWR Collection

VWR®, Chromatography vial closure, Typ: Screw cap, UREA, with PE cone liner

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VWR® PFAS Short Thread or Snap Ring Caps

Supplier: VWR Collection

PFAS PP short thread caps or PE snap ring caps, light green, with hole. White silicone/transparent polypropylene, for PFAS analysis.

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VWR®, Uzávěry pro vialky krimpovací ND20 se septem

Supplier: VWR Collection

PE, průhledné. Kombinace PE uzávěru s 4,3 mm otvorem uprostřed a septem.

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VWR®, Screw Cap, 40 mm

Supplier: VWR Collection

VWR®, Chromatography vial closure, Screw cap, closed top, Tvrdost: 53° shore D, Septum: PTFE virginal, Tloušťka: 0,5 mm

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VWR®, Crimp Caps for Crimp Neck Headspace Vials ND20

Supplier: VWR Collection

VWR®, Chromatography vial closure, Crimp caps without septa, complete tear off

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VWR®, Crimp Caps ND8

Supplier: VWR Collection

Crimp Caps ND8 can be purchased with a variety of septa materials. Furthermore, push-on snap caps for crimp neck vials ND8 are available.

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Screw caps for vials with thread, Nalgene®

Supplier: Thermo Fisher Scientific

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

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VWR®, Screw Caps for Screw Neck Vials ND8

Supplier: VWR Collection

VWR®, Chromatography vial closure, PP, Screw caps with septa, closed top, 8-425 thread, Tvrdost: 50° shore A, Septum: Red butyl/grey PTFE, Tloušťka: 1,3 mm

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VWR®, Screw Caps for Short Thread Vials ND9

Supplier: VWR Collection

VWR®, Chromatography vial closure, PP, Screw caps, open top, Tvrdost: 45° shore A, Septum: Beige silicone/white PTFE, slit, Tloušťka: 1,0 mm

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VWR®, Snap Caps for Snap Ring Vials ND11

Supplier: VWR Collection

VWR®, Chromatography vial closure, Snap caps, open top, Tvrdost: 55° shore A, Septum: White silicone/blue PTFE, cross-slit, Tloušťka: 1,0 mm

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Closures, HDPE, 11 mm

Supplier: Thermo Fisher Scientific

Identify samples quickly with high profile closures with colour coders for micro packaging vials. HDPE closures are ready to use and have no O-ring to fall out or contaminate contents.

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Screw caps, 9 mm, level 3 high performance applications, SureSTART™

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 9 mm screw caps with screw vials that have a 9 mm opening, including SureSTART 2 ml glass screw vials, 2 ml gold-grade glass screw vials, total recovery glass screw microvials for <2 ml samples, 1,7 ml high recovery glass screw vials, and glass screw microvials for <2 ml samples (Level 3). Select Level 3 products for ultimate performance and sensitivity from methods, while maintaining the highest levels of sample security and integrity.