prEN ISO 15936

Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion (ISO/DIS 15936:2025)

Publication date:   Oct 2, 2025

General information

40.60   Close of voting   Dec 25, 2025

CEN

CEN/TC 444 Environmental characterization of solid matrices

European Norm

13.030.01   Wastes in general

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Scope

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.

Life cycle

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PUBLISHED
EN 15936:2022

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IN_DEVELOPMENT
prEN ISO 15936
40.60 Close of voting
Dec 25, 2025