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UNI EN ISO 6878 : 2004

Current
Current

The latest, up-to-date edition.

WATER QUALITY - DETERMINATION OF PHOSPHORUS - AMMONIUM MOLYBDATE SPECTROMETRIC METHOD
Published date

01-10-2004

Foreword
Introduction
1 Scope
2 Interferences
3 Principle
4 Determination of orthophosphate
5 Determination of orthophosphate after solvent
  extraction
6 Determination of hydrolysable phosphate and
  orthophosphate
7 Determination of total phosphorus after
  peroxodisulfate oxidation
8 Determination of total phosphorus after nitric
  acid-sulfuric acid digestion
Annex A (informative) - Interferences
Annex B (informative) - Precision data
Bibliography

Specifies methods for the determination of: - orthophosphate; - orthophosphate after solvent extraction; - hydrolysable phosphate plus orthophosphate; - total phosphorus after decomposition.

DevelopmentNote
Supersedes UNI EN 1189. (10/2004)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

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