Polypropylene tubes include blue HDPE leak-proof screw caps, silk-screen black graduations and a large white marking spot.
50ml tubes are graduated from 5 to 47.5ml with graduation intervals of 2.5ml.
Autoclavable at 121°C and freezable to -45°C. Steam sterilized. Maximum RCF 9000.
Properties of Glassware and Plasticware