> > > > >
Low-Actinic Amber Glass Volumetric Flasks, Class A with TS Stopper
Low-actinic amber volumetric flasks with large, white block-letters feature machine-blown bodies and heavy-beaded, heavy-tubing necks, tooled for TS glass stoppers. The graduation line is sharp and permanent. Meets ASTM E288 Class A specifications. Provides protection for materials sensitive to light.