SIBATA volumetric flasks meet ASTM E-288 Class A specifications
SIBATA volumetric
flasks meet ASTM E-288 Class A specifications. Feature machine-blown bodies and
heavy-beaded, heavy-tubing necks, tooled for ground glass stoppers. The
graduation line is sharp and permanent; large, white block-letters allow the
labeling to be easily read. All sizes are supplied with a ground glass stopper.
Calibrated "to contain".