Standard

NS-EN ISO 23753-2:2019

Jun 2019 Published

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Standard

NS-EN ISO 23753-2:2019
Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019)

Jun 2019 Published
Standard

NS-EN ISO 23753-2:2011
Soil Quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2005)

Oct 2011 Withdrawn

Abstract

This document specifies a method for determining activity of dehydrogenases in soil, using 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride (INT)[1]-[5]. As the INT reduction is less sensitive to O2, the method is more robust than the TTC-method described in ISO 23753-1.

Document information

Standard from SN
Published: 1 June 2019
Edition: 2019-03
Version: 1
Document type: NAT
ISBN:

ICS 13.080.30
National Committee SN/K 134

Product Relations

Replaces: NS-EN ISO 23753-2:2011
Adopted from: EN ISO 23753-2:2019 , 0

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NS-EN ISO 23753-2:2011
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NS-EN ISO 23753-2:2019

Amendments

Published

NS-EN ISO 23753-2:2019/A1:2020

NS-EN ISO 23753-2:2019

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