1C350 does not control "chemical mixtures" containing one or more of the chemicals specified in entries 1C350.2,.6,.7,.8,.9, 10,.14,.15,.16,.19,.20,.24,.25,.30,.37,.38,.39,.40,.41,.42,.43,.44,.45,.46,.47,.48,.49,.50,.51,.52 and.53 in which no individually specified chemical constitutes more than 30 % by weight of the mixture.
Le paragraphe 1C350 ne vise pas les "mélanges chimiques" contenant une ou plusieurs des substances chimiques visées aux alinéas 1C350.2,.6,.7,.8,.9,.10,.14,.15,.16,.19,.20,.24,.25,.30,.37,.38,.39,.40,.41,.42,.43,.44,.45,.46,.47,.48,.49,.50,.51,.52 et.53, dont aucune des substances spécifiées ne constitue plus de 30 % en poids du mélange.