11.5.2 To convert densities expressed in kg/m3 to densities
expressed in g/mL or kg/L, divide by 103
.
11.5.3 To convert hydrometer readings from one unit to
another, Tables 51 (density at 15°C), 21 (relative density at
60/60°F) or 3 (API gravity), referenced in Guide D 1250, are
appropriate.