In this section you can find plastic test tubes from 0,5ml to 50ml tubes. All tubes are molded from medical grade polypropylene. 0,5, 1,5 and 2ml tubes are all DNase, RNase and pyrogen free tubes. 15 and 50ml tubes are available at sterile and aseptic formats and with conical or skirted bottom. Tubes can be provided in racks or in bulk.