Tubes are made of Polypropylene (PP) The high-density polyethylene (HDPE) screw-caps ensure a leak-resistant tight seal Self-standing with conical bottom Printed white graduation marks in 0.5mL increments A white writing area for sample identification Non-sterile Capacity: 50mL Dimensions: 30mm x 115mm Spin Rate: 5,000 RPM (6,160 x g)
