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.
Inert Mobile Phase Bottle Cap, Microsolv
Supplier: MicroSolv Technology Corp
Most labs use this bottle cap to ensure that their mobile phase is not contaminated and thereby helps to comply with their HPLC GLP requirements
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SafetyCaps
Supplier: SCAT AMERICAS, INC.
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 vapors. Complete with integrated air valve for pressure equalization.
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Safety Caps and Safety Waste Cap Accessories and Replacement Parts, S.C.A.T.
Supplier: SCAT AMERICAS, INC.
Helpful supplies for the safe use of SCAT and SymLine products safety caps and safety waste caps.
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Nalgene® High Profile Closures with Color Coders for Micro Packaging Vials, Thermo Scientific
Supplier: Thermo Fisher Scientific
Nalgene Closures with Color Coders are made of high density polyethylene, and have no O-ring to fall out or contaminate contents
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WebSeal™ Polyethylene Cap with Center Hole
Supplier: Thermo Scientific
Effectively seal all microplate formats to minimize evaporation and protect samples from contamination and spilling, ensure a consistent, reliable seal with all microplate formats with this easy-to-use.
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Seals for 8 mm Crimp-Top Vials, Thermo Scientific
Supplier: Thermo Scientific
National Scientific aluminum crimp closures provide a secure leak-resistant seal.
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Pre-Assembled Caps for Autosampler Vials, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific™ 13 mm Screw Thread Caps feature a 13-425 thread finish and are available in an assortment of styles to match your HPLC, GC or IC application needs
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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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Vee Gee Snap Cap Replacements
Supplier: Heathrow Scientific
Replacement snap-caps.
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Closures for RSA™ Screw-Thread Vials, Amber, MicroSolv
Supplier: MicroSolv Technology Corp
Chromatography vial closure, Septum: Fitted Silicone Rubber/PTFE, ultra-pure
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SP Wilmad-LabGlass Gas-Tight Septum NMR Tube Caps, SP Industries
Supplier: SP Industries
Gas-tight NMR tube caps are ideal for experiments that require an air-tight environment under vacuum or low pressure less than 1 bar (14.5 psi).
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SP Wilmad-LabGlass Polypropylene Reservoir Storage Cap, SP Industries
Supplier: SP Industries
This resevoir storage cap is red, made from polypropylene, and features a 45 mm thread and PTFE liner.
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Corning® Polypropylene Closures, Corning
Supplier: Corning
These Corning® polypropylene closures are designed for culture tubes and flasks.
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Corning® Screw Cap with Plug Seal, Polypropylene, Corning
Supplier: Corning
Linerless orange cap has GLS80 thread and is autoclavable at 121°C (250°F).
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Corning® Phenolic Style Cap, Corning
Supplier: Corning
Made from virgin High Density Polyethylene (HDPE).
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SureSTART™ Caps for 2 ml Glass Crimp Top Vials, Level 1 Everyday Analysis, Thermo Scientific
Supplier: Thermo Scientific
Use performance level 1 Thermo Scientific™ SureSTART™ 2 ml glass crimp top vials for everyday chromatography analysis. They provide an affordable choice and can be used with all GC and HPLC/UHPLC instrument types.