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.
Screw Caps for Spectroquant® TOC Digestion, Merck Millipore
Supplier: MilliporeSigma
Screwcaps
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NALGENE® Polypropylene Screw Closures, Thermo Scientific
Supplier: Thermo Fisher Scientific
Linerless closures are for use only with NALGENE® narrow- and wide-mouth bottles and Erlenmeyer flasks
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WHEATON® MicroLiter 20 mm Crimp Seals, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Seal, 20mm Aluminum Standard Apron.
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Caps, BASIK™, MicroSolv
Supplier: MicroSolv Technology Corp
Cap snap top with soft guard white silicone and red Polytetrafluoroethylene cross slit septa fitted in cap red for use with basik* snap and crimp top 12x32mm autosampler vials basik*, 1000/case
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Axygen® Mini Tube Systems (MTS) Caps, Corning
Supplier: Corning
Axygen® mini tube systems are available in 8-cap or 12-cap strip format.
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Aluminum Seals, 20 mm, Lined, Ace Glass Incorporated
Supplier: Ace Glass
These seals are 20mm lined, natural aluminum crimp style seals for headspace, serum and other styles of vials with 20mm crimp finish tops
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Screw Top Headspace Vials, Ace Glass Incorporated
Supplier: Ace Glass
Headspace style, type 1 borosilicate glass vials with a thread finish top
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Axygen® Microcentrifuge Screw Caps, Corning
Supplier: Corning
These caps are compatible with all Axygen Scientific screw top microcentrifuge tubes, including both skirted and nonskirted variations of the 0.5 ml, 1.5 ml, and 2 ml microcentrifuge tubes.
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Corning® Cap, Phenolic, PTFE Liner
Supplier: Corning
This cap is fabricated of a resin specially formulated to resist the effects of temperature and steam in autoclaving.
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Cap, GL, with Hole, Ace Glass Incorporated
Supplier: Ace Glass
This open top red polybutylene teraphthalate (PBT) cap is for use with GL threads
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Aluminum Crimp Seals with Liner, 20 mm, Ace Glass Incorporated
Supplier: Ace Glass
20mm Aluminum crimp seals for Microwave reaction vials
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Corning® Disposable Aseptic Transfer Cap for Disposable Spinner Flask, Corning
Supplier: Corning
These disposable Corning® spinner flask aseptic transfer caps will both reduce contamination and enhance the productivity of your cell culture operations when adding or removing medium and cells.
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SP Wilmad-LabGlass NMR Tube Caps, PTFE, SP Industries
Supplier: SP Industries
The PTFE NMR tube caps are machined to exact specifications with a smaller gyroradius and more homogeneous mass distribution than disposable caps for better spinning stability.
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Closures for High Recovery Vials, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
Snap cap and Seal for 10 mL wash vials, 10/pk
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SureSTART™ Caps for 2 ml Polypropylene Snap Top Microvials for <2 ml Samples, Level 1 Everyday Analysis, Thermo Scientific
Supplier: Thermo Scientific
Use Thermo Scientific™ SureSTART™ 13 mm Screw Caps with screw vials that have a 13 mm opening, including the SureSTART 4 mL Glass Screw Top Headspace Vials (Level 2).
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SVL Caps, Ace Glass Incorporated
Supplier: Ace Glass
Solid black or vented replacement caps with SVL thread for rotary evaporator components.
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#: CA21905-026
Supplier: Kimberly-Clark