NF EN 71-4

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

Le présent document spécifie les exigences relatives à la quantité maximale et, dans certains cas, à la concentration maximale de certaines substances et de certains mélanges utilisés dans les coffrets d'expériences chimiques et d'activités connexes. Il spécifie également des exigences relatives au marquage, à la liste des informations, à la notice d'utilisation, à l'équipement de protection des yeux et au matériel destiné à être utilisé pour réaliser les expériences.

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