Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of lead content (atomic absorption spectrometric method)
工业用磷酸(正磷酸)的试验方法 铅含量的测定(原子吸收光谱法)
发布日期:
1982-11-30
适用于铅含量大于0.1 mg/kg的磷酸。交叉引用:BS 4258:第12部分
Applicable to phosphoric acids having lead contents greater than 0.1 mg/kg.Cross References:BS 4258:Part 12