ISO 6491:1998
ISO 6491:1998
Status : Published (Under review)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Format Language
std 1 61 PDF
std 2 61 Paper
  • CHF61
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This International Standard specifies a spectrometric method for the determination of the phosphorus content of

animal feeding stuffs.

The method is applicable to animal feeding stuffs with a phosphorus content less than 50 g/kg. It is particularly

appropriate for the analysis of products with low phosphorus content. For products with higher phosphorus content,

application of a gravimetric method is advised, using for instance quinoline phosphomolybdate.

General information

  •  : Published
     : 1998-12
    : International Standard confirmed [90.93]
  •  : 2
     : 7
  • ISO/TC 34/SC 10
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