DSF/PREN ISO 10390
Soil, sludge and treated biowaste – Determination of pH (ISO/DIS 10390:2020)
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| Organization: | DS |
| Status: | active |
| Page Count: | 14 |
| 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 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 International Standard is applicable to all types of soil, sludge and biowaste, for example pretreated in accordance with ISO 11464 or EN 16179.
Document History
March 21, 2022
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) suspension of soil, sludge and...
DSF/PREN ISO 10390
Soil, sludge and treated biowaste – Determination of pH (ISO/DIS 10390:2020)
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...