| Universal 30 ml centrifuge tubes, PS. Polystyrene tubes with white polypropylene screw cap. Manufactured under aseptic conditions (A). All materials are FDA-approved. Equipped with a high safety seal (HE): flexible circular seal comprising a non-toxic polymer, ensuring perfect leaktightness between the cap and polystyrene body. Conical bottom with skirt. Centrifugable at 3889xg. 3 versions: -without label. -with printed label. -with blank label. Graduations screen-printed on the labels. |
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