BS 6870-2.2:1987 Analysis of aluminium ores. Chemical methods. Method for determination of hygroscopic moisture in analytical samples: gravimetric method
Applicable to moisture contents, expressed as water (H$d2O), in the range 0.1% to 5% (m/m).
BS 6870-2.2:1987 history
1987BS 6870-2.2:1987 Analysis of aluminium ores. Chemical methods. Method for determination of hygroscopic moisture in analytical samples: gravimetric method