Tube Caps and Closures
Greiner Bio-One Ceaprene Stopper for Drosophila Containers
Gas-permeable. Greiner Bio-One Ceaprene Stopper for Drosophila Containers are made of water-repellent material.
Greiner Bio-One Grip Stopper for Round Bottom Polystyrene Tubes
Made of high-grade polyethylene. Greiner Bio-One Gripper Stopper is used with round bottom polystyrene tubes.
Greiner Bio-One Screw Caps for 50 mL Centrifuge Tubes
For use with 50mL Centrifuge Tube
Greiner Bio-One Screw Caps for 12 mm Microcentrifuge Tubes
For use with microcentrifuge tubes with 12mm diameter. Greiner Bio-One Screw Caps for Microcentrifuge Tubes is made of made of high-grade polyethylene and includes O-ring.
Wilmad-LabGlass™ SP Scienceware™ Gas-Tight Rubber Septa NMR Tube Cap
Designed to maintain excellent glass to rubber contact, the Wilmad-LabGlass Gas-Tight Rubber Septa NMR Tube Cap maintains a gas-tight seal while allowing for injection of samples or reactants.
Azure Biosystems Ultra Clear Flat 8-Cap Strip
Optical wide area 8-cap strip. Indented cap prevents 'finger touch' signal interference.
Simport Cap with O-Ring and Long Lip Seal
Cap made of polypropylene with a long skirt and super fast thread design for easy seal.
Globe Scientific Screwcap without O-Ring for Sample Tubes
Designed for the storage and transportation of biological material, manufactured from non-toxic polypropylene and offer strength and clarity
Globe Scientific Snap Cap for Flared Top Urine Tubes
Designed specifically for use on flared-top urine centrifuge tubes and features raised tab for easy removal of cap.
Simport™ Scientific Tamper Evident Screw Caps
Tamper Evident Screw Caps for all applications requiring tamper evident seal for utmost security and sample integrity.
ITL BioMedical SampLok™ Adapter Caps
Used to collect blood culture samples for bacterial detection testing and laboratory tests
Simport™ Scientific Screw Caps for Internally Threaded Sample Tubes (T500)
Screw Caps for Internally Threaded Sample Tubes (T500) are available in wide variety of colors.
Simport™ Scientific T340 Colored Closures w/Washer Seal and w/o Loop for Microcentrifuge Tubes
T340 Colored Closures w/Washer Seal and w/o Loop for Microcentrifuge Tubes are molded with deep internal lip that fits snugly against interior wall of tube thus reducing chances of sample contamination.
Globe Scientific Screwcap with O-Ring for Sample Tubes
These tubes and caps have been designed for the storage and transportation of biological material, offers strength and clarity
Simport™ Scientific Septum Screw Cap for Sample Tubes
The Septum Screw Cap for Sample Tubes is made to fit and be used with Simport sample tubes (T501 series).