This standard specifies the general method for the determination of wet water content in solid chemical products by gravimetric method. This method is suitable for the determination of moisture content in inorganic and organic chemical products, chemical reagents, fertilizers and other products with good stability. This method stipulates that the moisture content in the sample taken is not less than 0.001g.
GB/T 6284-1986 history
2006GB/T 6284-2006 Chemical products for industrial use General method for determination of water content The loss mass on drying method
1986GB/T 6284-1986 Chemical products for industrial use--General method for determination of water content--Gravimetric method