MT/T 743.2-1997
Determination of phosphorus in phosphate in mine water (English Version)

Standard No.

MT/T 743.2-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Coal

Status

Be replaced 2012-05

Replace By

MT/T 743.2-2011

Latest

MT/T 743.2-2011

Scope

This standard specifies the use of phosphoaluminum blue spectrophotometry for the determination of orthophosphate in coal mine water. This standard is applicable to the determination of orthophosphate in coal mine water. Under the conditions specified in this standard, the range of determination of phosphorus content in orthophosphate is 0.008~1.6mg/L. Diluting water samples can expand the determination range.

MT/T 743.2-1997 history

• 2011 MT/T 743.2-2011 Determination of phosphorus in orthophosphate in mine water
• 1997 MT/T 743.2-1997 Determination of phosphorus in phosphate in mine water