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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...
Valid
§ Legal References
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
ÖNORM EN 15933
2012 10 01
Sludge, treated biowaste and soil - Determination of pH
Norm
Verordnung
Verordnung der Oö. Landesregierung, mit der die Oö. Klärschlammverordnung 2006 geändert wird