STANDARDS: EN 196-6, 450-1, 15617-1, ASTM C110, C128, C188, C989, AASHTO T133

Used to determine the relative density (specific gravity) of hydraulic cement, ground granulated blast-furnace slag and fly ash for concrete, filler aggregates and lime.
The glass flask has a 250ml capacity.
The neck is graduated from 0 to 1 ml and from 18 to 24 ml with divisions of 0,1 ml.