Specifies a method applicable to products in which the nickel content being determined exceeds 0,1 mg/kg. The principle of determination is based on dissolution of a test portion, formation of the coloured nickel furil -dioxime complex, extraction with chloroform and photometric measurement at a wavelength of about 435 nm.
Status : WithdrawnPublication date : 1980-11
Edition : 1Number of pages : 4
A standard is reviewed every 5 years
Revisions / Corrigenda