Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
QB/T 5019-2016 |
(General methods for the determination of ammonium in the salt industry (salt and salt chemical products)) 制盐工业(盐及盐化工产品)通用检测方法 铵的测定 |
China Light Industry
Standards General methods determination |
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QB/T 2789-2006 |
General methods on determination of cosmetics. Determination of pH 化妆品通用试验方法 色泽三刺激值和色差△e*测定 |
China Light Industry
Standards General methods determination |
![]() English PDF |
QB/T 1803-1993 |
General methods of determination for industral enzymes 工业酶制剂通用试验方法 |
China Light Industry
Standards General methods determination |
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