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ISO 5663:1984

Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium
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ISO 5663:1984

Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium

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Specifies a procedure for the determination of trivalent negative nitrogen. Organic nitrogen in the form of azide, azine, azo, hydrazone, nitrite, nitro, nitroso, oxime or semicarbazone is not determined quantitatively. The procedure is applicable to the analysis of raw, potable and waste waters.

SDO ISO: International Organization for Standardization
Document Number ISO 5663
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 147/SC 2
Publish Date Document Id Type View
Not Available ISO 5663:1984 Revision