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International Standard Category: Oxides

GB/T 6609.17-1986    Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of phosphorus pentoxide content
氧化铝化学分析方法 钼蓝光度法测定五氧化二磷量 ;
Category No.:71.060.20 Valid Status:superseded
Issued Organization: Issued Date:1986-07-24
Implemented Date:1987-7-1 Abolished Date:
Superseded Standard.:GB/T 6609.17-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of phosphorus pentoxide content-Molybdenum blue spectrophotometric method
Superseded Date:2004-7-1
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