Tubes Manufactured in Polypropylene medical PP) resistant to temperatures from -90°C to +121°C, with a high transparency. To satisfy even the highest demands in numerous biotechnological applications. The tubes are Dnase & Rnase free apirogene. Available with conical bottom with the base cutting surfaces for sterile and non-sterile. Versions 1.5-ml and 2.0 ml are graduate and with a band of writing. Autoclavable and centrifugabili at a R. C. F maximum at 25,000 x g (16.400 R. P. M.). Device Latex-free.