Made of ultra clear polypropylene.
Feature a frosted writing surface on side and on closure for better sample identification.
Caps are easy to handle and can be opened and closed with one hand. Lids are easily pierceable.
Can be used from –170 ºC to 121 ºC.
Caps specially designed to reduce popping when centrifugation, freezing, boiling, storing or shipping is required.
– when the objective is to avoid liquid remaining on the wall of the tube, just push the cap slightly and a little centrifugation time is required.
– when centrifugation is required, push the cap firmly to achieve complete closure.
Tubes withstand centrifugation up to 20,000 xg.