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ISO 6878:2004

Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method

Standard Details

ISO 6878:2004 specifies methods for the determination of orthophosphate, orthophosphate after solvent extraction, hydrolysable phosphate plus orthophosphate, and total phosphorus after decomposition.

The methods are applicable to all kinds of water including seawater and effluents. Phosphorus concentrations within the range of 0,005 mg/l to 0,8 mg/l may be determined in such samples without dilution.

A solvent extraction procedure allows smaller phosphorus concentrations to be determined with a detection limit of about 0,000 5 mg/l.

General Information

Status : Published
Standard Type: Main
Document No: ISO 6878:2004
Document Year: 2004
Pages: 21
Edition: 2
  • ICS:
  • 13.060.50 Examination of water for chemical substances

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ISO 6878:2004
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