Centrifuge tubes 1.5 ml PP, brown, unsterile Made of PP. Sterile or unsterile. Volume 1.5 ml, graduated. Centrifugable up to 20 000 x g at 20 °C, max. 20 min With mat-finished labelling area on the side Lid membrane Ø 8.5 mm, with a uniform thickness of approx. 0.3 mm, can be pierced by analyzer BIO-CERT®-quality, sterile and free from endotoxins, DNA, RNase and ATP, with batch certificate Dimensions: outer Ø 10.75 x H 40.8 mm. Autoclavable. *Brown reaction vials are ideal for light-sensitive reactions.