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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 71-4
Safety of toys - Part 4: Experimental sets for chemistry and related activities

Title (German)

Sicherheit von Spielzeug - Teil 4: Experimentierkästen für chemische und ähnliche Versuche

Edition 2021-03-01

Original language German

Price from 143.60 €

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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 71-4 Safety of toys - Part 4: Experimental sets for chemistry and related activities

Want to learn more?

OENORM EN 71-4
Safety of toys - Part 4: Experimental sets for chemistry and related activities