Centrifuge Tubes, Identify your samples easily with these write-on tubes., Pack of 50

Details

Polypropylene tubes feature a convenient flat bottom, allowing them to stand on their own. They come with blue HDPE leak-proof screw caps, silk-screened black graduations, and a large white marking spot. The tubes are graduated from 5 to 50 ml, with graduation intervals of 2.5 ml.