Brosilicate glass Pycnometers specific gravity bottle with plug
This Pycnometers are widely used to measure the specific gravity of solids, such as soil, asphalt, aggregates, cement, sand.
Volume: 5ml, 10ml,25ml,50ml,100ml, 250ml, 500ml, 1000ml, 250ml/0.1ml, 250ml/0.02ml