This part of YS/T 1014 specifies the method for determination of moisture in bismuth trioxide. This section applies to the determination of moisture in bismuth trioxide. Its measurement range: 0.05%~0.30%.
YS/T 1014.5-2014 history
2014YS/T 1014.5-2014 Chemical analysis methods of bismuth trioxide.Part 5:Determination of moisture.Gravimetric method