Product Details
Globe's 30ml screw cap tubes are available in transparent polystyrene (PS) or opaque polypropylene (PP), designed to be self-standing with a conical bottom and skirt. The dimensions of the tubes are 25 x 90mm. The polystyrene (PS) tubes are equipped with polypropylene (PP) caps, while the polypropylene (PP) tubes come with polyethylene (PE) caps. The tubes are non-graduated and non-sterile, with a spin rate of 4000 RPM for polystyrene and 5000 RPM for polypropylene.
