2.0 mL Self-standing Screw Cap Microcentrifuge Tube, Graduated, Mixed Colours with Integrated TPE Cap, 500/pack

Self-standing tubes are skirted with a conical interior base. 2.0 mL tubes have graduations and a writing surface; 0.5 mL and 1.5 mL tubes have no markings. Non-sterile tubes are certified free of detectable RNase, DNase, and DNA. Autoclavable polypropylene.

• Caps feature integrated TPE seals that will never slip out of place
• Saf-T-Seal™ tubes withstand centrifugation up to 20,000 × g
• Suitable for boiling, vapor-phase liquid nitrogen, or -80°C storage
• Caps available in natural, mixed colors, or 7 individual colors