Class A Glassware
Laboratory grade glassware, these pieces are certified in either batches or individually serialized and certified.
Burettes, available with PTFE stopcock, Class A, ASTM E-287
Available with Screw Thread OR Straig..
Graduated Cylinders, Single Scale, To Contain, with Hexagonal Base and Bumper Guard, Class A, ASTM E..
Graduated cylinders, single scale, with hexagonal base and bumper guard, Class A, ASTM E-1272, meets..