You searched for: Test/Sample Tube Closures

Supplier: Globe Scientific

All caps include an O-Ring to ensure a leak-tight seal at most temperatures.

Supplier: Chemglass

Closure offers two positions, open for gas exchange or closed for humidified environment.

Supplier: FIREFLYSCI, INC.

Caps are made of polypropylene and are equipped with a poly-vinyl liner.

Supplier: Spectrum Laboratories

These are used in combination with a standard closure for a vertical use of the dialysis tubing and a magnetic stirrer for continuous stirring of the tubing.

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.

Supplier: Globe Scientific

Offered in bright attractive colors for easy sample identification.

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.

Supplier: United Scientific Supplies

Secure caps to lids of microcentrifuge tubes with these autoclavable locks.

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.

Supplier: Chemglass

Open top polypropylene screw caps supplied with PTFE-faced silicone septa.

Supplier: Globe Scientific

Ideal for use with blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: Globe Scientific

These caps fit plain-end culture tubes and flasks with deLong style necks or ports.

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.

Supplier: Greiner Bio-One

Snap caps are suitable for recapping all 13mm VACUETTE® tubes.

Supplier: Jaece

These reusable plastic white foam plugs are for use with test tubes and flasks.

Supplier: Globe Scientific

This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.

Supplier: SARSTEDT INC

SARSTEDT secondary tubes, you are investing in high-quality and precisely manufactured consumables for individual laboratory workflow.

Supplier: Simport Scientific

Designed for storage and transportation of biological material.

Supplier: Globe Scientific

Guard samples against cross-contamination and laboratory work areas against infection and spillage with these universal snap caps

Supplier: Spectrum Laboratories

Closures feature imbedded fluoropolymer resin-coated magnetic weights

Supplier: Greiner Bio-One

Greiner Bio-One closures are made of high-grade polyethylene and are available in many colors.

Supplier: Samco

A range of Two-Position Caps (12mm, 16mm, and 17mm) designed to fit a wide range of Samco™ round based tubes.

Supplier: Simport Scientific

Six styles of caps to choose from and two sealing types: O-Ring seal and lip seal

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.

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.

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.

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.

Supplier: Spectrum Laboratories

Nylon closures lock gently over rigid membranes such as cellulose ester (CE) and polyvinylidene fluoride (type F) tubing, providing a strong, leakproof seal

Supplier: Spectrum Laboratories

Pressure-fitted with an acid-washed, stainless steel bar into the reverse side

Supplier: Globe Scientific

This plug cap is designed for use on the Beckman Coulter IDS Specimen Automation Track (2nd Generation)