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FprEN ISO 18187 Edition 07/2024
Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO/FDIS 18187:2024)
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Abstract

ISO 18187:2016 specifies a rapid method for assessing solid samples in an aerobic suspension, by determining the inhibition of dehydrogenase activity of Arthrobacter globiformis using the redox dye resazurin. It is applicable for assessing the effect of water-soluble and solid matter bounded non-volatile contaminants of natural samples, such as soils and waste materials. The test yields a result within 6 h and can therefore be used for screening potentially contaminated material.

Status

Final draft - Active

Origin

Technical Committee :
CEN/TC 444 : Test methods for environmental characterization of solid matrices

Implementation

start of the vote on the project    29/06/2023   date of ratification (dor)    15/05/2024
end of the vote on the project    21/09/2023   date of anouncement (doa)    15/10/2024
start of the vote on the final project    15/02/2024   date of publication (dop)    15/01/2025
end of the vote on the final project    12/04/2024   date of withdrawal (dow)    15/01/2025


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
ILNAS-EN ISO 18187:2018

Relations to international standards
ISO 18187 

International Classification for Standards (ICS codes) :

13.080.30 : Biological properties of soils

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