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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Draft technical rule [New]

ONR CEN/TS 17685-2
Earthworks - Chemical tests - Part 2: Determination of organic matter content by potassium permanganate method

Title (German)

Erdarbeiten - Chemische Laborversuche - Teil 2: Bestimmung der organischen Anteile durch das Kaliumpermanganat-Verfahren

Edition 2024-05-01

Original language German

Price from 76.61 €

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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

ONR CEN/TS 17685-2 Earthworks - Chemical tests - Part 2: Determination of organic matter content by potassium permanganate method

Want to learn more?

ONR CEN/TS 17685-2
Earthworks - Chemical tests - Part 2: Determination of organic matter content by potassium permanganate method