標準號：TZS 76-1980
中文標準名稱：坦桑尼亞標準． 砷 ． 砷的測定方法
英文標準名稱：Tanzania Standard Arsenic — Method for determination of arsenic
發布日期：1980/8/12 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：1.1 This Tanzania Standard prescribes methods for determination of arsenic.1.1.1 Modified Gutzeit method of test for arsenic shall be employed in cases where arsenic content is not needed and only a knowledge of limit is desired. In cases where the actual arsenic content is to be deter-mined, silver diethyldithiocarbamate method shall be followed. The method is applicable to quantities of arsenic (As) greater than 1 ug.