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ISO 6777:1984

Water quality -- Determination of nitrite -- Molecular absorption spectrometric method

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Kehtiv alates 01.07.1984
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.07.1984
Põhitekst
Specifiies a method for potable, raw and waste water. A list of effects of other substances on the result is given in the annex. As standard nitrite solutions may become unstable, the concentration of these solutions has to be checked by a given procedure.
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