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.
SIMPORT® Caps for Transport Tubes, Simport Scientific
Supplier: Simport Scientific
Designed for storage and transportation of biological material.
Expand 3 Items
Identi-Plug® Plastic Foam Plugs, Jaece
Supplier: Jaece
These reusable plastic white foam plugs are for use with test tubes and flasks.
Expand 9 Items
Black Phenolic Screw Caps, Polyethylene Liner, Qorpak®
Supplier: Qorpak
Caps with solid PE liners offer good chemical resistance and a low moisture vapor transmission rate and are for great polish remover and higher concentration acids & alkalis
Expand 15 Items
Caps for Reaction Tubes
Supplier: SARSTEDT INC
High-quality, safe and robust containers and caps are essential for mixing, processing, and storing samples. As one of the world’s largest manufacturers of tubes and storage containers, SARSTEDT offers the right product for every laboratory and analytical requirement.
Expand 2 Items
Flange Caps
Supplier: SARSTEDT INC
SARSTEDT secondary tubes, you are investing in high-quality and precisely manufactured consumables for individual laboratory workflow.
Expand 4 Items
Curos™ Disinfecting Cap for Tego® Hemodialysis Connectors, 3M™
Supplier: Healthcare Products
A disinfecting port protector approved for the Tego® needlefree hemodialysis connector.
Expand 1 Items
Screw Caps for Sample Tubes, without O-Ring, Globe Scientific
Supplier: Globe Scientific
Offered in bright attractive colors for easy sample identification.
Expand 9 Items
Magnetic Seals w/Septa, 20 mm, preassembled, Restek
Supplier: Restek
Magnetic seals with variable mouth sizes are compatible with a range of vials with 20-millimeter orifices.
Expand 7 Items
Universal Snap Cap, Globe Scientific
Supplier: Globe Scientific
Guard samples against cross-contamination and laboratory work areas against infection and spillage with these universal snap caps
Expand 8 Items
9 mm Short-Cap, Screw-Vial Closures, Polypropylene, Preassembled, Restek
Supplier: Restek
9 mm short-cap closures are compatible with screw-thread or ribbed designs.
Expand 31 Items
Solid Caps, GL-Threads, Polypropylene, Chemglass
Supplier: Chemglass
These solid polypropylene caps can be autoclaved in steam to 140 °C.
Expand 9 Items
11 mm Poly Crimp Seal Caps, Snap-On or Crimp, Restek
Supplier: Restek
Large, economical packs of Restek Poly Crimp seal caps are available for easy application onto any crimp-top vial.
Expand 18 Items
Vaplock™ DIN 45 Waste Caps and Waste Kits, Cole-Parmer
Supplier: Antyila Scientific
The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.
Expand 5 Items
Black Polypropylene Screw Caps, Unlined, Qorpak®
Supplier: Qorpak
Unlined polypropylene closures are autoclavable and are suitable for many dry products.
Expand 13 Items
Vaplock™ 70 mm Waste Caps (Nalgene®) and Waste Kits, Cole-Parmer
Supplier: Antyila Scientific
The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.
Expand 6 Items
Vaplock™ Wako Supply Caps, 38 mm, Cole-Parmer
Supplier: Antyila Scientific
The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors with Vaplock™ closed system solvent reservoir caps.
Expand 11 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.