Abstract

Specifies a method for the determination of the total carbon content in soil after dry combustion. The organic carbon content is calculated from this content after correcting for carbonates present in the sample. If carbonates are removed beforehand, the organic carbon content is measured directly. Applicable to all types of air-dried soil samples.

Begin

2025-05-27

WI

00444271

Planned document number

DIN EN ISO 15936

Project number

11905092

Responsible national committee

NA 119-08-02-03 AK - Nutrients, anions, general measures of effects  

Responsible european committee

CEN/TC 444/WG 3 - Inorganic analysis  

Responsible international committee

ISO/TC 190/SC 3/WG 1 - Inorganic analysis  

draft standard

Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion (ISO/DIS 15936:2025); German and English version prEN ISO 15936:2025
2025-11
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previous edition(s)

Soil quality - Determination of organic and total carbon after dry combustion (elementary analysis) (ISO 10694:1995)
1996-08

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Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion; German version EN 15936:2022
2022-09

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