These tubes are made of medical grade polypropylene with following features:
1. Natural color with frosted writing area
2. Marked with volume up to1.5mL, but total holding up to 1.7 ml.
3. Withstand high speed centrifugation of 28,000xg
4. Stable from -80C to 100C
5. Ultra smooth interior - low retention
5. Autoclavable
Sell at 500/bag
Tags: 1.5 ml Centrifuge Tube