The flask is filled to 100 cc., the contents mixed, and 10 cc.
Extraction Cylinder—The cylinder shall be glass-stoppered, graduated at 40 cc., 80 cc.
After decanting add enough alcohol (21°) to bring the quantity up to 500 cc., and filter.
The volume of a gas at 20° is 750 cc.; find the volume it will occupy at 0°, the pressure remaining constant.
Thus, Manouvrier determined the skull capacity of thirty-two distinguished men to average 1663 cc., or 103 cc.