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Norm
ÖNORM EN ISO 10390
Issue date: 2022 08 15
Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021)
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) suspe...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 14 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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).
This document is applicable to all types of air-dried soil and treated biowaste samples.
ÖNORM EN ISO 10390
2022 08 15
Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021)
Norm
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