ISO 20541:2008
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ISO 20541:2008
44223

Abstract

 Preview

ISO 20541|IDF 197:2008 specifies a method for the determination of the nitrate content of milk and milk products by molecular-absorption spectrometry after Griess reaction (preceded by enzymatic reduction).

The method is, in particular, applicable to whole, partly skimmed, skimmed and dried milk, hard, semi-hard and soft cheeses, processed cheese, whey cheese, caseins, caseinates, dried whey and milk protein concentrates.

The method can be used at contents corresponding to a measured concentration in the sample solution (with blank subtracted) of more than 0,2 mg/l.


General information 

  •  :  Published
     : 2008-09
  •  : 1
     : 15
  •  : ISO/TC 34/SC 5 Milk and milk products
  •  :
    67.100.01 Milk and milk products in general

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