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ILNAS-EN ISO 23753-1:2019/A1:2020 Edition 11/2020
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019/Amd 1:2020)
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Status

Standard - Active

Origin

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

Implementation

start of the vote on the project    27/02/2020   date of ratification (dor)    28/10/2020
end of the vote on the project    18/05/2020   date of anouncement (doa)    28/02/2021
start of the vote on the final project    26/04/2021   date of publication (dop)    31/05/2021
end of the vote on the final project    21/06/2021   date of withdrawal (dow)    31/05/2021


Publication Official Journal
of the Grand-Duchy of Luxembourg
25/05/2021
Reference Mémorial A N° 393

Relations

Relations to older standards
ILNAS-EN ISO 23753-1:2019

Relations to international standards
ISO 23753-1:2019/Amd 1 
ISO 23753-1:2019/Amd 1:2020 

International Classification for Standards (ICS codes) :

13.080.30 : Biological properties of soils

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