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NEN-EN-ISO 10390

Soil, treated biowaste and sludge - Determination

active, Most Current
Organization: NEN
Publication Date: 1 April 2022
Status: active
Page Count: 22
ICS Code (Chemical characteristics of soils): 13.080.10
scope:

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.

NOTE For example, pretreated in accordance with ISO 11464 or EN 16179 or EN 15002.

Document History

NEN-EN-ISO 10390
April 1, 2022
Soil, treated biowaste and sludge - Determination
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...

References

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