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Normas DIN – AENOR
DIN EN ISO 10390:2020-02

DIN EN ISO 10390:2020-02

Soil, sludge and treated biowaste - Determination of pH (ISO/DIS 10390:2020); German and English version prEN ISO 10390:2020 / Note: Date of issue 2020-01-10*Intended as replacement for DIN EN 15933 (2012-11), DIN ISO 10390 (2005-12).

Terre, boues et biodéchets traités - Détermination du pH (ISO/DIS 10390:2020); Version allemande et anglaise prEN ISO 10390:2020 / Attention: Date de parution 2020-01-10*Prévu pour remplacer DIN EN 15933 (2012-11), DIN ISO 10390 (2005-12).

Boden, Schlamm und behandelter Bioabfall - Bestimmung des pH-Wertes (ISO/DIS 10390:2020); Deutsche und Englische Fassung prEN ISO 10390:2020 / Achtung: Erscheinungsdatum 2020-01-10*Vorgesehen als Ersatz für DIN EN 15933 (2012-11), DIN ISO 10390 (2005-12).

Fecha:
2020-02 /Active
Equivalencias internacionales:

ISO/DIS 10390 (2020-01)

prEN ISO 10390 (2020-01)

Resumen:
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 document is applicable to all types of air-dried soil and treated biowaste samples.
Keywords:
Acid content, Acidity, Agriculture, Agronomy, Analysis, Bio-wastes, Calcium chloride, Chemical analysis and testing, Chemical properties, Composition of the ground, Compost, Content, Determination, Determination of content, Examination of sludge, Hydraulic engineering, Inter-laboratory tests, pH, pH measurement, Potassium chloride, Quality, Sludge, Soil analysis, Soil sampling, Soil surveys, Soils, Solutions, Suspensions (chemical), Testing, Wastes, Water, Water practice
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