Universal caps are ideal for recapping most 12mm, 13mm and 16mm evacuated glass blood collection tubes
Flexible closures protect from aerosols of highly infectious microorganisms
They guard samples against cross-contamination and laboratory work areas against infection and spillage
Precision molded from low-density polyethylene and designed to fit firmly on the tube
Closures are very sturdy under most rigorous procedures, including centrifugation
Not suitable for autoclaving
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