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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
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

OENORM EN 15204
Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)

Title (German)

Wasserbeschaffenheit - Anleitung für die Zählung von Phytoplankton mittels der Umkehrmikroskopie (Utermöhl-Technik)

Edition 2006-12-01

Original language German

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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

OENORM EN 15204 Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)

Want to learn more?

OENORM EN 15204
Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)