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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF X31-293-1 ; NF EN ISO 23753-1:2019-03-20
Soil quality - Determination of dehydrogenases activity in soils - Part 1: method using triphenyltetrazolium chloride (TTC)

Title (German)

Bodenbeschaffenheit - Bestimmung der Dehydrogenaseaktivität in Böden - Teil 1: Verfahren mit Triphenyltetrazoliumchlorid (TTC) (ISO/DIS 23753-1:2017)

Edition 2019-03-20

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF X31-293-1 ; NF EN ISO 23753-1:2019-03-20 Soil quality - Determination of dehydrogenases activity in soils - Part 1: method using triphenyltetrazolium chloride (TTC)

Want to learn more?

NF X31-293-1 ; NF EN ISO 23753-1:2019-03-20
Soil quality - Determination of dehydrogenases activity in soils - Part 1: method using triphenyltetrazolium chloride (TTC)