Methods for chemical analysis of bismuth concentrate—Determination of arsenic content—DDTC-Ag spectrophotometric method and the extraction-iodometric method
基本信息
标准号:
YS/T 240.8-2007
名称:
铋精矿化学分析方法 砷量的测定 DDTC-Ag分光光度法和萃取-碘滴定法
英文名称:
Methods for chemical analysis of bismuth concentrate—Determination of arsenic content—DDTC-Ag spectrophotometric method and the extraction-iodometric method