Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of sulphate content
工业用磷酸(正磷酸)的试验方法
Applicable to sulphate contents between 1 and 4000 mg/kg. To be read in conjunction with BS 6337-1Cross References:BS 3978BS 4258:Part 12BS 6337:Part 1ISO 2997