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Animal feeding stuffs — Determination of potassium and sodium contents — Methods using flame-emission spectrometry
Automatically translated name:
Animal feeding stuffs -- Determination of potassium and sodium contents -- Methods using flame-emission spectrometry
STANDARD published on 24.8.2000
Designation standards: ISO 7485:2000
Publication date standards: 24.8.2000
SKU: NS-434924
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: 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.
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Latest update: 2024-09-06 (Number of items: 2 346 102)
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