SP Brand Accutube Flange Caps Natural
Made of polyethylene These caps have two flexible flanges to ensure a leakproof seal. They will fit into test tubes and also in round cuvettes and centrifuge tubes.
- AccuTube flange caps are made from non-autoclavable, low-density polyethylene.
- The flange seal allows easy opening and closure and provides universal fit on 12 and 13mm test and culture tubes.
- Natural color.
- They feature two flexible flanges that press firmly against the inside wall of the tubes, thereby providing better leak-resistance than standard plug caps.