Reference number
ISO 14673-3:2004
© ISO 2025
International Standard
ISO 14673-3:2004
Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
Edition 2
2004-02
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Published (Edition 2, 2004)
This publication was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 14673-3:2004

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Format
CHF 65
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Abstract

ISO 14673-3|IDF 189-3:2004 specifies a routine method for the determination of the nitrate and nitrite contents of milk and milk products by cadmium reduction and flow injection analysis (FIA). The method is applicable to hard, semi-hard and soft cheeses of various ages, and processed cheese. The detection limits of the method are 0,5 mg of nitrate ions per kilogram and 1,0 mg of nitrite ions per kilogram, respectively.

The method is also applicable to whey powder, milk powder and milk-based infant food.

General information

  • Status
     : Published
    Publication date
     : 2004-02
    Stage
    : Close of review [90.60]
  • Edition
     : 2
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 34/SC 5
    ICS :
    67.100.01 
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