Centrifuge tube series are made of polypropylene with high quality. The tickness of the tube wall is uniform. The tubes are all marked with scales so that the volume of concentrated liquid can be directly read out, and make it easier to recycle concentrated liquid with straw. The unique sealing cover prevents liquid leakage, and can be sterilized in high temperature and pressure. Match with a variety of centrifuge tube holders.

1. Tube material: Transparent medical grade polypropylene (PP).
2. Cap material: Super-tough medical grade polypropylene (PP) for excellent sealing.
3. Has accurate graduation marks in black or white, and white writing areas.
4. Withstand centrifugal force up to 9,000G.
5. Temperature range: Common type: -20°C to 100°C; heat-resistant type: -20°C to 120°C; can be used for liquid nitrogen (-196°C) freezing in static conditions.
6. Sterilization: E-Beam sterilization or EO sterilization.
7. Packaging: Available in foam racks, bags, single package, bulk.