Résumé
Applicable to products of which the Cu content is more than 0,1 mg/kg. The detection bases on the formation of a coloured complex of copper and of zinc dibenzyldithiocarbamate and photometric measurement at a wavelength of about 435 nm.
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État actuel: AnnuléeDate de publication: 1975-07
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Edition: 1Nombre de pages: 3
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- ICS :
- 71.060.50 Sels
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