Cap, Plug, Multi-Fit for most 10mm, 12mm, 13mm and 16mm Tubes, Green, 1000/Pack

Premium Grip Cap features molded TPE sealing rings; design ensures integrated O-ring will never slip out of place. Striped TPE grips on cap edge enable secure handling under all conditions Easy -3/4 turn to open and close Grip band tubes feature ribs that provide exceptional gripping surface and lessen movement during centrifugation Self-standing re-sealable bags offer a unique storage solution High temperature resistivity range – shatter/crack resistant and ideal for boiling Made in the USA

Thermoset bottle caps with PTFE liners provide the widest range of chemical compatibility & are the most temperature tolerant of plastic closures. Package Qty of 500.

Wheaton® 20mm Seal, Open Top Hole Cap, Aluminum Green, Unlined. The Unlined Aluminum Seal exposes the top of the rubber septum to the syringe. A rubber septa with rubber formulations of gray butyl, natural rubber and silicone can be purchased separately. The aluminum seal can be attached to a serum bottle or vial with a Crimper and easily removed with a Decapper.

Features Fit plain end culture tubes and flasks with DeLong style necks or ports Molded from durable, autoclavable polypropylene (PP) Ridges inside cap provide secure grip and gas exchange Available in five (5) colors for easy sample identification and organization Maintain sterility without cotton plugging Reduce sample evaporation compared to cotton plugging Provide same evaporation and sterility benefits as stainless steel closures

Guard samples against cross-contamination and laboratory work areas against infection and spillage with these universal snap caps. Precision molded from low-density polyethylene and designed to fit firmly on the tube. Closures are very sturdy under most rigorous procedures, including centrifugation. These polyethylene (PE) universal caps are designed for easy-on and easy-off use. Cap removal is simple and quick. Universal caps are ideal for recapping most 12mm, 13mm and 16mm evacuated glass blood collection tubes. Flexible closures protect from aerosols of highly infectious ...