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 Cap with Retaining Loop
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.
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Screw Caps for Vials, Starplex Scientific
Supplier: Starplex
Polypropylene flat screw caps for 5ml/10ml vials.
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Polyethylene Plug Caps, Starplex®
Supplier: Starplex
Nonsterile polyethylene plug style caps are designed for use with 5mL and 10mL vials
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Cap Strips for Tubes, Molecular Bio Products
Supplier: Thermo Scientific
Seal tubes tightly for storage
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Charlie Plugs Drosophila Plugs
Supplier: Jaece
These plugs are made from recycled polyester.
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Screw Caps, Firefly
Supplier: FIREFLYSCI, INC.
Caps are made of polypropylene and are equipped with a poly-vinyl liner.
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Flanged Plug Caps, Simport Scientific
Supplier: Simport Scientific
This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
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Push Caps
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.
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GeneMate 12-Strip Domed Caps, Scientific Specialties
Supplier: GeneMate
Secure evaporation-resistant seal for strip tubes.
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SIMPORT® Caps for Transport Tubes, Simport Scientific
Supplier: Simport Scientific
Designed for storage and transportation of biological material.
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Screw Caps for Sample Tubes, without O-Ring, Globe Scientific
Supplier: Globe Scientific
Offered in bright attractive colors for easy sample identification.
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VACUETTE® Blood Collection Tube Caps, Greiner Bio-One
Supplier: Greiner Bio-One
Snap caps are suitable for recapping all 13mm VACUETTE® tubes.
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Flange Caps
Supplier: SARSTEDT INC
SARSTEDT secondary tubes, you are investing in high-quality and precisely manufactured consumables for individual laboratory workflow.
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Samco™ Two-Position Caps, Thermo Scientific
Supplier: Samco
A range of Two-Position Caps (12mm, 16mm, and 17mm) designed to fit a wide range of Samco™ round based tubes.
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Identi-Plug® Plastic Foam Plugs, Jaece
Supplier: Jaece
These reusable plastic white foam plugs are for use with test tubes and flasks.
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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
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Snap Cap for 12/13 mm Tubes, Globe Scientific
Supplier: Globe Scientific
Ideal for use with blood drawing tubes, glass test tubes, and plastic culture tubes
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CT™ Flange Plug Caps for CapTrack™ Systems, Globe Scientific
Supplier: Globe Scientific
CT™ flange plug caps have extremely high tolerances and are specifically designed for use with CapTrack™ systems.
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Flanged Plug Caps, 16 mm, Globe Scientific
Supplier: Globe Scientific
This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
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Wide-Mouth Spout Cap for 90 and 120 ml Containers, Starplex Scientific
Supplier: Starplex
This semi-closed system is perfect for pouring specimens, reducing the risk of spilling and contamination
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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.
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CELCON® Compression Caps with Aperture, Chem-Thread, Chemglass
Supplier: Chemglass
Celcon® compression cap with listed hole size for chem-threads.
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Plug Stoppers, 16 mm, Globe Scientific
Supplier: Globe Scientific
These polyethylene plug caps are available in a selection of colors to facilitate sample identification.
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SVL® Caps with Aperture, Chemglass
Supplier: Chemglass
Open top SVL® caps with aperture with sealing rings.
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SVL® Solid Caps, With PTFE Protected Seals, Chemglass
Supplier: Chemglass
Solid SVL® caps with PTFE faced liner.
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Flange Plug Caps, 17 mm
Supplier: Globe Scientific
These polyethylene flanged plug caps provide exceptional leak-resistance in 17 mm test tubes and centrifuge tubes.
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Flanged Plug Caps, 12 mm, Globe Scientific
Supplier: Globe Scientific
This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
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Flanged Plug Caps, Tiered, 13 mm, Globe Scientific
Supplier: Globe Scientific
These polyethylene flanged plug caps provide exceptional leak-resistance in 13 mm test tubes, centrifuge tubes, and round cuvettes.
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Monoject™ Snap Caps, Covidien
Supplier: Cardinal Health
Monoject snap caps are ideal for resealing most evacuated glass or plastic blood collection tubes