ISO 5933:1980
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ISO 5933:1980
12127

Abstract 

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.


General information 

  •  :  Withdrawn
     : 1980-11
  •  : 1
     : 4
  •  : ISO/TC 47 Chemistry
  •  :
    71.060.01 Inorganic chemicals in general

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