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SRPS ISO 7485:2013

Animal feeding stuffs — Determination of potassium and sodium contents — Methods using flame-emission spectrometry

Sep 23, 2013

General information

90.93     Oct 27, 2022

90.20    Oct 15, 2027

ISS

E034-4/PKS E034-10

International Standard

65.120  

English  

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Scope

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.

Life cycle

NOW

PUBLISHED
SRPS ISO 7485:2013
90.93 Standard confirmed
Oct 27, 2022

Related project

Adopted from ISO 7485:2000