500 μl microcentrifuge tubes with volume calibrations & integral cap with memory hinge

500 μl tube with flat-top integral cap.

These 500 μl capacity microcentrifuge tubes feature positive-sealing closures and caps with memory hinges.

The volume graduations appear in 100 μl increments to capacity. A large etched area is molded-in for labeling.

These tubes are precision-molded from premium-grade polypropylene in natural, blue, green, amber, red and yellow.

500 μl thin-wall tube with dome-shaped integral cap.

These specially designed 500 μl capacity reaction tubes feature thin walls. Dome-topped caps feature our positive-sealing closures and memory hinge.

These tubes are precision-molded from clear polypropylene copolymer in natural, blue, green, amber, red and yellow colors for color coding.

• Both tubes have living memory hinges to guide the integral caps into the tubes using one hand.
• Accurate, easy-to-read volume calibrations are molded-in.
• Tubes are offered in several colors, including light-shielding amber, for color-coding.