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ISO 11905-1:1997

Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate ISO 11905-1:1997

Publication date:   May 15, 1997

General information

90.93   Standard confirmed   Jun 24, 2024

ISO

ISO/TC 147/SC 2 Physical, chemical and biochemical methods

International Standard

13.060.50   Examination of water for chemical substances

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ISO 11905-1:1997
90.93 Standard confirmed
Jun 24, 2024




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