Biotix microcentrifuge tubes are manufactured with medical grade virgin polypropylene for superior clarity.

• Sizes include 0.65, 1.5, and 2.0 ml
• Graduation marks for convenient reference and verification
• Snapcaps click closed to ensure a non-leaking seal
• Caps can be partially closed to make constant opening and closing with thumbs easy and secure
• Available in low binding format for use with proteins and other high viscosity samples
• Rigorously QC tested and certified free of DNA, DNase, RNase, and endotoxins (pyrogens)
• Frosted exterior wall and cap enable easy marking for organization and identification

These snapcap tubes are leak-resistant, boil-proof, and able to withstand 20000 RCF.