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ILNAS-EN ISO 23753-1:2019 Edition 03/2019
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019)
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  • 19.2 / copy
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Abstract

This document specifies a method for determining the activity of dehydrogenases enzymes in soil using 2,3,5-triphenyltetrazolium chloride (TTC).

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    07/12/2017   date of ratification (dor)    04/02/2019
end of the vote on the project    01/03/2018   date of anouncement (doa)    30/06/2019
start of the vote on the final project    08/11/2018   date of publication (dop)    30/09/2019
end of the vote on the final project    04/01/2019   date of withdrawal (dow)    30/09/2019


Publication Official Journal
of the Grand-Duchy of Luxembourg
24/04/2019
Reference Mémorial A N° 267

Relations

Evolutions
ILNAS-EN ISO 23753-1:2019/A1:2020

Relations to older standards
ILNAS-EN ISO 23753-1:2011

Relations to international standards
ISO 23753-1 
ISO 23753-1:2019 

International Classification for Standards (ICS codes) :

13.080.30 : Biological properties of soils

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