Used to determine the specific gravity/density of sand, cement and other fine materials, this borosilicate glass specific gravity bottle is developed from ASTM C 188 and ASTM E 694. The body holds approximately 250mL and the capacity of the oval bulb in the neck is 17mL. Volume below the bulb is graduated from 0 to 1.0mL in 0.1mL subdivisions, with an additional 0.1 subdivision below the 0 and above the 1.0mL mark. The neck is graduated from 18 to 24mL in 0.1mL subdivisions above the bulb (white graduations). Supplied with a Standard Taper stopper.
Reference No. ASTM C 188 and ASTM E 694