All Axygen Snaplock Microtubes have frosted cap surfaces for labeling, frosted panels on the side for writing, and a piercing port in the center of the cap.

• Made from co-polymer material that offers exceptional strength and chemical resistance

• Co-polymer tubes are not certified for autoclaving or boiling

• Will withstand up to 14,000 RCF

• Snaplock cap assures efficient seal

• Thin membrane in cap center allows easy access to sample by syringe needle

• RNase-/DNase-free Nonpyrogenic

• Both Co-polymer and homopolymer tubes offer exceptional strength and chemical resistance

• All tubes are autoclavable and certified for high temperature (boiling) applications

• Polypropylene