50ml polypropylene self standing transport tube metal free conical bottom

These Metal Free 50mL conical centrifuge tubes are leak-resistant and ideal for centrifugation, transport, storage and collection of specimens. The tubes have a conical bottom with a skirt and feature white printed graduation marks and a white frosted writing area. Dimensions: 30 x 115mm Tube is made from Polypropylene (PP) Cap is made from High Density Polyethylene (HDPE) Autoclavable (without screw cap) Sterile tubes are RNase/DNase and Pyrogen Free. Spin Rate:5000 RPM (6,160 x g)