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STANDARD

Current

§ Referenced in legislation

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) 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.

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General information on ÖNORM EN ISO 10390

Format

Paper | 14 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 202 Characterization of soils and methods of analysis for soils, waste and sludge

Timeline

An overview of the development of ÖNORM EN ISO 10390 from 2012 til today.

• ÖNORM EN ISO 10390

  2022 08 15 Standard ÖNORM EN ISO 10390, Edition: 2022 08 15

  Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021)
• ÖNORM EN 15933

  2012 10 01 Standard ÖNORM EN 15933, Edition: 2012 10 01

  Sludge, treated biowaste and soil - Determination of pH

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Frequently Asked Questions about ÖNORM EN ISO 10390

What does “§ Referenced in legislation” mean? In which laws is ÖNORM EN ISO 10390 used?

This standard is cited in Austrian laws or regulations and may therefore have binding effect. The citation demonstrates that the standard is used as a recognised basis for meeting legal requirements.

ÖNORM EN ISO 10390 is cited in the following Austrian laws or regulations:

–    LGBl. OÖ Nr. 42/2023:2023 05 16

What is a "Single-User Licence"?

When you purchase a standard from the Austrian Standards webshop (e.g. ÖNORM, ISO), a single-user licence is included as standard. This entitles a single person to use the standard. A multi-user licence is required if several employees need access. It enables company-wide, legally compliant use and sharing of standards.

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