0.5, 1.5 or 2.0 mL capacities Clear or amber Conical bottoms or freestanding Conical microcentrifuge tubes are made from a crystal clear resin that allows users to easily view samples. Polypropylene tubes are suitable for vapor phase liquid nitrogen storage, boiling and…

All tubes have a frosted marking spot and engraved graduations Attached flat top cap is easy to open and close with one hand 1.5mL opaque black tube protects light sensitive compounds