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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]

OENORM EN ISO 172
Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978)

Title (German)

Kunststoffe - Phenoplast-Formteile - Nachweis von freiem Ammoniak (ISO 172:1978)

Edition 1998-10-01

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 172 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978)

Want to learn more?

OENORM EN ISO 172
Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978)