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ISO/TS 14256-1:2003

Soil quality — Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution — Part 1: Manual method

Publication date:   Apr 1, 2003

General information

90.20   Standard under periodical review   Jul 15, 2026

ISO

ISO/TC 190/SC 3 Chemical and physical characterization

Technical Specification

13.080.10   Chemical characteristics of soils

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Scope

ISO/TS 14256-1:2003 describes a method for the determination of nitrate, nitrite and ammonium in a 1 mol/l potassium chloride extract of field-moist soil samples.
ISO/TS 14256-1:2003 is applicable to all types of soils homogenized by suitable methods.

Life cycle

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PUBLISHED
ISO/TS 14256-1:2003
90.20 Standard under periodical review
Jul 15, 2026