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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
More information

Standards [CURRENT]

OENORM EN ISO 7980
Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)

Title (German)

Wasserbeschaffenheit - Bestimmung von Calcium und Magnesium - Verfahren mittels Atomabsorptionsspektrometrie (ISO 7980:1986)

Edition 2000-05-01

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 ISO 7980 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)

Want to learn more?

OENORM EN ISO 7980
Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)