You searched for: Test/Sample Tube Closures

Supplier: United Scientific Supplies

Microcentrifuge Tube Lid Locks

Supplier: Globe Scientific

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

Supplier: Greiner Bio-One

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

Supplier: Globe Scientific

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

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: 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: Samco

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

Supplier: Caplugs

A variety of tube cap options to meet needs. Test Tube Caps are overfitting caps for use with culture tubes.

Supplier: DWK Life Sciences (KIMBLE)

Economical, one-piece construction caps are autoclavable and designed from ASTM Specification E982

Supplier: Globe Scientific

CT™ flange plug caps have extremely high tolerances and are specifically designed for use with CapTrack™ systems.

Supplier: Spectrum Laboratories

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

Supplier: Thermo Scientific

Seal tubes tightly for storage

Supplier: Spectrum Laboratories

Closures feature imbedded fluoropolymer resin-coated magnetic weights

Supplier: Chemglass

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

Supplier: Restek

For use with split/splitless injectors on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL.

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: 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: B Braun

These sterile polyethylene caps are suitable for female Luer lock and male Luer lock closed tip connectors.

Supplier: Globe Scientific

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

Supplier: Globe Scientific

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

Supplier: Globe Scientific

An effective method to recap blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: FIREFLYSCI, INC.

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

Supplier: DWK Life Sciences (KIMBLE)

Caps have mineral-filled phenolic material to withstand the effects of repeated autoclaving.

Supplier: DWK Life Sciences (KIMBLE)

These KIM caps are designed to fit culture tubes with outer diameters ranging from 13 mm to 38 mm.

Supplier: Simport Scientific

These PP screw caps are to be used with T500 series internal thread sample tubes.

Supplier: Corning

The CentriStar™ cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.

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

The silicone sponge closure is manufactured with a sealed in .2 micron silicone sponge filter

Supplier: Globe Scientific

Polyethylene flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes