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ISO 14240-2:1997

Soil quality — Determination of soil microbial biomass — Part 2: Fumigation-extraction method

Jan 22, 1997

General information

90.93     Jul 1, 2025

ISO

ISO/TC 190/SC 4

International Standard

13.080.30  

French   English  

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Published

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Scope

Gives a method for the determination of microbial biomass of soils by measurement of total extractable organic biomass material mainly from freshly killed microorganisms. It is also applicable to the estimation of microbial nitrogen and ninhydrin-reactive nitrogen in soil.

Life cycle

NOW

PUBLISHED
ISO 14240-2:1997
90.93 Standard confirmed
Jul 1, 2025

National adoptions

SRPS EN ISO 14240-2:2013  
ISS

Soil quality - Determination of soil microbial biomass - Part 2: Fumigation-extraction method (ISO 14240-2:1997)

60.60   Standard published

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