BS 4258-6:1976废止
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of arsenic content
出版：British Standards Institution
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基本信息
标准编号： BS 4258-6:1976
发布时间：1976/6/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Applicable to the determination of arsenic quantities greater than 0.1 mg/3kg by reference to the general method of BS 4404, possession of which is essential.
标准备注
© British Standards Institution 2013
General notes:
This standard has been withdrawn as is it identical to ISO 3359:1975 which has been withdrawn by ISO/TC 47
等同采用的国际标准
ISO 3359:1975 - Equivalent
