ÖNORM EN ISO 10390:2022 08 15
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Boden, behandelter Bioabfall und Schlamm - BestimBoden, behandelter Bioabfall und Schlamm - Bestimmung des pH-Werts (ISO 10390:2021)mung des pH-Werts (ISO 10390:2021)
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German - English
15-08-2022
This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2).
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