Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SH/T 1612.5-1995 |
(Industrial PTA titanium content - two antipyryl Pyrazoline methane spectrophotometry) 工业用精对苯二甲酸中钛含量的测定 二安替吡啉甲烷分光光度法 |
China Petrochemical Industry
Standards Pyrazoline |
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