Laboratory test tube 56 series

polypropylenemicrocentrifugegraduated

The new cap sealing of test tubes ensures an extreme tightness, which is essential for applications with valuable samples, radioactive materials and DNA. autoclavable with opened cap at 121 °C, 20 minutes certified free of RNase, DNase, human DNA, PCR inhibitors, pyrogens and ATP produced in microbiologically controlled clean room ISO 8 optimal tightness due to tight serration at the cap and tight channel at the tube; thereby a low evaporation is guaranteed secured shut due to form-closed cap lock; accidental opening of the lid during incubation is not possible high chemical resistance labeling areas on the cap and tube graduated for easy determination of the volume temperature of use: –80 °C to +121 °C