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.
Nalgene® Sealing Cap Assemblies, Thermo Scientific
Supplier: Thermo Fisher Scientific
Nalgene Sealing cap Assemblies seal Nalgene Oak Ridge centrifuge tubes and bottles
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Purple Caps, MP Biomedicals
Supplier: MP Biomedicals
Purple caps fit EMPTY FASTPREP® tubes and are used in fastprep systems, to hold sample for homogenization.
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FastPrep™ Tube Caps, MP Biomedicals, LLC
Supplier: MP Biomedicals
Colored 2mL Screw Cap with O-Ring.
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Nunc CryoTube Colored Caps, Thermo Scientific
Supplier: Thermo Fisher Scientific
Nunc CryoTube colored caps are replacement polypropylene screw caps with a silicone gasket to provide the best seal
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Closures for Storage Vials, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Cap, for storage vials, 13-425, white, closed, PTFE/silicone septa. Cap size: 13-425
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TCLP Bottle Caps, Ace Glass Incorporated
Supplier: Ace Glass
These caps are autoclavable and ideal for TCLP bottles.
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Screw Caps with Partial Slit Septa for 12×32 mm Vials, Microsolv Technology Corp
Supplier: MicroSolv Technology Corp
Screw Caps have a partial precut Y shape slit to prevent evaporation of volatile samples before injection
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Sterile Syringe Caps, Air-Tite Products
Supplier: Air-Tite
Cap off any of your Luer slip or Luer lock syringes with these cost-efficient, sterile caps.
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Caps for Target 10-425 Glass Screw-Thread Vials, Thermo Scientific
Supplier: Thermo Scientific
Caps for Target 10-425 Glass Screw-Thread Vials, Thermo Scientific
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Closures for RSA™ MRQ™ 1.2 ml Clear Snap/Crimp Top Vial, MicroSolv
Supplier: MicroSolv Technology Corp
Autosampler, Snap Top, Blue With Preslit Silicone/Ptfe Septa. For Use With 12X32Mm Snap Top Vials. Microsolv Brand. 1000/Case.Microsolv Cat. No.9502C-30Cb-M
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Caps for Mobile Phase Bottles, Microsolv
Supplier: MicroSolv Technology Corp
These caps are designed for use on HPLC mobile phase reservoir and storage bottles with GL 45 thread.
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Corning® 120 mm Center Cap Assembly for 3 L to 36 L Proculture® Spinner Flasks, Corning
Supplier: Corning
120 mm center cap assembly for Proculture® Spinner Flasks.
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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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DURAN® GL 45 Bromobutyl Rubber Stoppers, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
DURAN® Bromobutyl Rubber closures provide a gas tight seal for all GL45 laboratory bottles with sizes from 100 to 20000 ml. Bromobutyl rubber is essentially impermeable to most gases and provides a controlled environment inside the glass bottle for oxygen sensitive materials. Useful for maintaining anaerobic culture conditions. Butyl rubber allows for multiple punctures providing easy access to the contents with a syringe.
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Caps, BASIK™, MicroSolv
Supplier: MicroSolv Technology Corp
With 0.04in thick, With white Silicone/PTFE natural septa, For use With 11mm, 12x32mm snap top autosampler vials. Basik brand. 1000/case
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WHEATON® Polypropylene Screw Cap, Linerless, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
A variety of polypropylene caps are offered separately for Wheaton Leak Resistant Narrow Mouth Bottles
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Polypropylene Screw Cap, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Unlined for use with WHEATON Glass Diagnostic Bottles.
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Phenolic Screw Caps, Black, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Black phenolic screw caps feature a white rubber liner.
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WHEATON® MicroLiter 11 mm Crimp-Top Seals, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
MicroLiter's 11 mm crimp-top seals are available in multiple colors and septa types.
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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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Nalgene® Sealing Caps for Oak Ridge Centrifuge Tubes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Oak Ridge style sealing caps ensure leak proof service of Nalgene centrifuge tubes and bottles at their recommended maximum speeds (10,000 x g or greater), even when full
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Green Caps, MP Biomedicals
Supplier: MP Biomedicals
Green caps fit EMPTY FASTPREP® tubes and are used in fastprep systems, to hold sample for homogenization.
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Corning® Phenolic Style Cap, Corning
Supplier: Corning
Made from virgin High Density Polyethylene (HDPE).
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WHEATON® Polypropylene Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These caps for use with premium quality WHEATON® glass bottles or vials.
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Caps for Autosampler Vials, Quick/Snap, MicroSolv
Supplier: MicroSolv Technology Corp
Small, snap top for storage vials. Transparent polyethylene, 19.8x5.2mm ND18 closed top.
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WHEATON® Aluminum Seals for Serum Bottles, Ace Glass Incorporated
Supplier: Ace Glass
These seals are for use with flange and slotted style stoppers.
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Screw Caps, Black Plastic, Ace Glass Incorporated
Supplier: Ace Glass
These are black plastic screw caps only.
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WHEATON® MicroLiter 20 mm Crimp Seals, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
MicroLiter Analytical Supplies has a full line of LC and GC chromatography consumables and can help you determine the best products for your application. KEYWORD: SEAL 20MM STD ALUMINUM
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Closures for Vials, MicroSolv™
Supplier: MicroSolv Technology Corp
With fitted silicone/PTFE septa. Recommended for Mass Spec. For use with 9-425mm, 12x32mm vials. AQ brand. 100/pack
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Aluminium Silver Crimp Top Cap with PTFE/Red Rubber Septa, PerkinElmer
Supplier: PerkinElmer
Closures with septa are made in a wide variety of sizes and materials, ensuring you have the right combination for your sample type and analysis temperature.