BS 5766-21:2001

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Methods for analysis of animal feeding stuffs – Determination of potassium and sodium contents. Methods using flame-emission spectrometry

Published By	Publication Date	Number of Pages
BSI	2001	18

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Description

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.

Additional information

Status	Under Review
Pages	18
Publication Date	2001-05-15
ISBN	0 580 37280 4
Standard Number	BS 5766-21:2001, BS ISO 7485:2000
Title	Methods for analysis of animal feeding stuffs – Determination of potassium and sodium contents. Methods using flame-emission spectrometry
Identical National Standard Of	ISO 7485:2000
Descriptors	Food products, Determination of content, Spectroscopy, Calibration, Potassium, Sodium, Emission spectrophotometry, Chemical analysis and testing, Food testing, Flame photometry, Animal feed
Publisher	BSI
Committee	AW/10
ICS Codes	65.120 - Animal feeding stuffs

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BS 5766-21:2001

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