2 mL Microcentrifuge Tubes, PP, Natural, Conical-bottom, Non-sterile - Pack of 400

Polypropylene tubes feature superior clarity and a positive seal design that withstands repeated cap closures and will not pop open during boiling.

• • Secure positive seal design
• • Tubes fit all standard rotors
• • Certified RNase-, DNase-, and pyrogen-free
• • Certified PCR inhibitor- and human DNA-free
• • Autoclavable

Temperature range is from –80 to 121 °C (–112 to 250 °F).