Norm

ISO 5738:1980 en

Milk and milk products - Determination of copper content - Photometric reference method

  • Deze norm is ingetrokken sinds 01-09-2004

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 6
Commissie Melk en zuivelproducten
Gepubliceerd op 01-10-1980
Taal Engels
Applies to milk, skimmed milk, whey, buttermilk, evaporated milk, sweetened condensed milk, dried whole and skimmed milk, cream and butter, butterfat, ice-cream, hard, semi-hard and soft cheese of various ages and processed cheese, caseins, caseinates and coprecipitates. The principle of determination consists in digesting the organic material with a mixture of nitric and sulfuric acids and neutralizing with ammonium hydroxide solution followed by complexing the copper as a salt of diethyldithiocarbamic acid.

Details

ICS-code 67.100.01
Nederlandse titel Milk and milk products - Determination of copper content - Photometric reference method
Engelse titel Milk and milk products - Determination of copper content - Photometric reference method
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