50ML Conical Centrifuge Tubes, Polypropylene Conical Tubes with Graduated and Write Marks, DNase/RNase Free (25 PCS)

TUBE MATERIAL

These 50ml centrifuge tubes are made in high purity PP Material. They are designed to have longer length screw caps with sealing rings to prevent leakage. Pack of 25.

AUTOCLAVABLE AND FREEZABLE

Max. RCF: 9,400 for conical bottom tubes; it is autoclavable at 121℃/249.8℉ and freezable to -80℃/-176℉, successfully passed 95 KPa pressure test.

EASY TO READ

Black graduations of plastic centrifuge tubes are accurate to ±2%, 1mL increments (total 50mL). So these lab centrifuge tubes are better for science experiments.

EASY TO DISTINGUISH

Plastic centrifuge tubes also include a convenient white writing patch for easy marking and identification. The patches are nice for labeling. And the test clear tubes with screw caps.

WIDE APPLICATIONS

Our plastic centrifuge tubes are general used in fields of biochemistry and molecular biology，such as separation and preparation of various biological samples.