ISO 7485:2000
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ISO 7485:2000
32070

Abstract  Preview

This International Standard specifies a calibration method and a standard addition method for the determination of

potassium and sodium contents of animal feeding stuffs by flame-emission spectrometry.

The standard addition method applies if it is not known whether the emissions measured for potassium or sodium

are subject to matrix effects. The limit of determination for potassium and sodium is 0,04 g/kg.

The calibration method applies if such matrix effects have been shown to be absent.


General information 

  •  :  Published
     : 2000-08
  •  : 1
     : 10
  •  : ISO/TC 34/SC 10 Animal feeding stuffs
  •  :
    65.120 Animal feeding stuffs

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std 1 58 PDF
std 2 58 Paper
  • CHF58

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