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.
Screw Caps, Open Top, Chemglass
Supplier: Chemglass
Open top polypropylene screw caps supplied with PTFE-faced silicone septa.
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Screw Caps for T501 Sample Tubes, Simport Scientific
Supplier: Simport Scientific
Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures.
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Diamond™ Culture Tube Caps, Globe Scientific
Supplier: Globe Scientific
These caps fit plain-end culture tubes and flasks with deLong style necks or ports.
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Plug Cap for Use with Beckman IDS Auto Track, 13mm, Globe Scientific
Supplier: Globe Scientific
This plug cap is designed for use on the Beckman Coulter IDS Specimen Automation Track (2nd Generation)
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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 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 for Sample Tubes, without O-Ring, Globe Scientific
Supplier: Globe Scientific
Offered in bright attractive colors for easy sample identification.
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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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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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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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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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SIMPORT® Caps for Transport Tubes, Simport Scientific
Supplier: Simport Scientific
Designed for storage and transportation of biological material.
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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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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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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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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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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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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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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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NMR Sample Tube Plug Caps, New Era™
Supplier: New ERA Enterprises
NMR sample tube caps fit tightly on the tube and provide adequate closure for many applications.
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Sample Tube Caps, PTFE, New Era™
Supplier: New ERA Enterprises
Highly inert 5 mm PTFE sample tube caps.
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Push Caps for Tubes, Nova Biostorage
Supplier: NBS SCIENTIFIC, LLC MS
These micronic TPE multi pierceable capcluster are used to seal 96 individual tubes.
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Screw Caps for 30 ml Bulk Tubes, Caplugs
Supplier: CAPLUGS MS
Screw Caps for 30 ml Bulk Tubes, Caplugs
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Cap Strips for PCR Tubes and Plates, Bio-Rad
Supplier: Bio-Rad
Cap strips provide extremely tight sealing of all Bio-Rad 0.2 ml PCR tubes and plates during thermal cycling and cold storage
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Univo Electric Capper, CP480, Nova Biostorage Plus
Supplier: NBS SCIENTIFIC, LLC MS
An electric, user-friendly way to cap 96 push cap tubes in less than 7 seconds.
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CapLock Clip for 5 ml Tubes
Supplier: Alkali Scientific
Ensure secure closure of your 5 ml tubes with the CapLock clip, featuring a breakaway lifting tab and designed to maintain a closure seal even at high temperatures.
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Micronic Push Cap Capper, CP400, Nova Biostorage Plus
Supplier: NBS SCIENTIFIC, LLC MS
Micronic push cap capper CP400 is a cost effective way to seal 96 push cap tubes at once. Built to meet the varying needs of different users, the micronic push cap capper CP400 can seal the complete range of micronic TPE or EVA style capmats, capbands and capclusters.
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NMR Sample Tube Screw Caps and Septa, New Era™
Supplier: New ERA Enterprises
Open-top caps with PTFE/silicone septum combine to provide the most inert closure with needle access.