Polystyrene pipets are individually wrapped in paper-backed plastic wrappers. Volume indicators are large and easy to read. Negative graduations provide extra capacity (total 60 ml). Color coded by volume for quick identification. (Purple= 50 ml.)

High quality virgin polystyrene with polyester filter. Manufactured in an ISO 9001 certified facility in the USA. Sterile, noncytotoxic, and certified free of detectable RNase, DNase, and pyrogens.