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® 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®, Screw Caps for Reagent Bottles with PP 28 Thread
Supplier: VWR Collection
PP screw caps with foam insert, available in black and white.
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VWR®, Screw Caps for Screw Neck Vials ND18
Supplier: VWR Collection
Chromatography vial closure, Screw caps with septa, closed top, Hardness: 50° shore A, Septum: Red butyl/grey PTFE, Thickness: 1,6 mm
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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®, Short Screw Caps with Central Hole, 6 mm and Septa, ND9
Supplier: VWR Collection
VWR®, Chromatography vial closure, PP, Ø: 9 mm, Type: PP transparent, Hardness: 55° shore A, Septum: Silicone white/PTFE red, Thickness: 1,0 mm
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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: 53° shore D, Septum: Virgin PTFE, Thickness: 0,25 mm
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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 pink, hard version, Hardness: 45° shore A, Septum: PTFE red/silicone white/PTFE red, Thickness: 1,0 mm
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SafetyCaps
Supplier: S.C.A.T.
The SCAT SafetyCaps provide maximum safety for your HPLC solvent supply. Extract your solvents safely from bottles and reservoirs without being exposed to hazardous gases and solvent vapours. Complete with integrated air valve for pressure equalisation.
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Screw caps, DURAN® PURE Premium
Supplier: DWK Life Sciences
Premium caps are produced and assembled with previously specially cleaned PTFE coated silicone seals. Made from Fluoropolymer (PFA - TpCh260TZ).
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Safety Waste Cap "LISA", V3.0
Supplier: S.C.A.T.
The Safety Waste Caps LISA’s V3.0 high quality innovative docking system of the, is the latest generation of a modern and universally expandable modular system for the safe disposal of liquid HPLC / UHPLC waste. The disposal system offers a high number of individual threads, connections and expansion options.
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'MARCO' V2.0 Safety Funnels with Lid
Supplier: S.C.A.T.
S.C.A.T. 'MARCO' V2.0 safety funnels can be closed safely and prevent danger of ignition.
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Screw cap, DURAN® PURE GLS 80®
Supplier: DWK Life Sciences
The DURAN® PURE GLS 80® screw cap is made from PSU with highly inert PTFE coated silicone seal. It is designed for use with DURAN® PURE GLS 80® bottles.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals