15ml amber centrifuge tube polystyrene reusable rack dnase rnase free sterile

Amber colored polypropylene conical centrifuge tubes for storing and spinning light-sensitive samples 15mL centrifuge tubes feature a printed white marking patch and white graduation lines The tube is made from autoclavable polypropylene while the cap is non-autoclavable HDPE Centrifuge these 15mL tubes up to 12,000xg Caps features grooves that make one-hand operation easy Sterilized by E-beam, SAL=10-6. Non-Pyrogenic, DNase/Rnase free Packed in ten racks of 50 tubes. 500 total tubes