You searched for: Test/Sample Tube Closures
Test tube closures ensure samples do not leak or are contaminated by providing a reliable seal. Securely mix or store small samples with these tops that allow one-handed sealing. Offered in a variety of colors, identification is made easier. Closures come in screw and snug-fit plug designs to fit any test tube opening style. Resistant to high temperatures, the versatile test tube closures can withstand heating applications while the chemical resistance guarantees limitless sample compatibility.
Plug Type Push-in Caps, Simport Scientific
Supplier: Simport Scientific
Plug-type push-in polyethylene caps are designed for test tubes with an outside diameter of 12 mm. The 17 mm caps are designed for T408 centrifuge tubes.
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Transport Vial Caps, Caplugs
Supplier: Caplugs
Caplugs Transport Vial Caps are designed to fit all sizes of transport vials.
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Cap Strips for Tubes, Molecular Bio Products
Supplier: Thermo Scientific
Seal tubes tightly for storage
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FitsAll™ Universal Caps, Simport Scientific
Supplier: Simport Scientific
Multiple use universal caps.
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Screw Caps for Internal Thread Sample Tubes, Simport Scientific
Supplier: Simport Scientific
These PP screw caps are to be used with T500 series internal thread sample tubes.
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Cuvette Cap, Square, Dynalon
Supplier: Dynalon
Cuvette caps, polyethylene dust covers fit most standard cuvettes.
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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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Screw Caps for Transport Containers, Round
Supplier: SARSTEDT INC
SARSTEDT offers sample transport systems and secondary containers for a wide variety of transport requirements.
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Gold-Plated Liner Cap for Split/Splitless Injector, Restek
Supplier: Restek
For use with split/splitless injectors on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL.
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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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Multi-Fit Caps for S-Monovette® and 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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Screw Caps for Vials, Starplex Scientific
Supplier: Starplex
Polypropylene flat screw caps for 5ml/10ml vials.
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Microcentrifuge Screw Caps Closures for Micrewtubes™ Centrifuge Tubes, Simport
Supplier: Simport Scientific
Six styles of caps to choose from and two sealing types: O-Ring seal and lip seal
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Screw Cap for Urine Collection Cups
Supplier: SARSTEDT INC
To meet the various requirements of hygienic collection, safe transportation and storage of diagnostic sample materials, Sarstedt offers many high-quality products for collecting urine, stool, saliva, CSF and tissue samples.
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Screw 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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Polyethylene Plug Caps, Starplex®
Supplier: Starplex
Nonsterile polyethylene plug style caps are designed for use with 5mL and 10mL vials
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Two-Position Snap Caps, Simport Scientific
Supplier: Simport Scientific
Dual position caps are suitable for use in both aerobic and anaerobic procedures.
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Dual Position Ventilation 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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Skirted 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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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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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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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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Chem Snap Caps™, Colour-Coded, Chemglass
Supplier: Chemglass
These 11mm Snap Caps™ can be snapped on and off by hand, eliminating the need for metal crimping and decapping tools, and reducing potential hazards due to sharp aluminum edges.
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Screw Caps for GPI Screw Threads, Chemglass
Supplier: Chemglass
Thread Size: 20-400; Liner Type: fluoropolymer resin. Cap for use with CG-190 G.P.I. screw thread tube. Part numbers CG-191-01 through CG-191-12 are made of black plastic with a choice of white rubber or fluoropolymer resin liner.
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Cap for Sample Tubes,Tamper Evident, SIMPORT
Supplier: Simport Scientific
Caps made of PE feature a long skirt and a super-fast thread design allowing them to be removed or sealed with a single turn. Caps are designed with flexible sealing lip which provides leakproof seal.
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Screw Caps for Screw Cap Micro 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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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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MST™ Flat Top Caps, Caplugs
Supplier: Caplugs
The MST™ flat top caps feature a flat head with a smooth surface.
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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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Plug Stoppers, 16 mm, Globe Scientific
Supplier: Globe Scientific
These polyethylene plug caps are available in a selection of colors to facilitate sample identification.