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ISO
ISO 6654:1991

ISO 6654:1991

Animal feeding stuffs — Determination of urea content

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General Information

Status :

Active

Standard Type : Main

Document No : ISO 6654:1991

Document Year : 1991

Pages : 3

Edition : 1

Section Volume : Animal feeding stuffs (ISO/TC 34/SC 10.)

ICS : Animal feeding stuffs (65.120)

Specifies a spectrometric method for the determination of the urea content. Gives a normative reference to ISO 6498:1983. Defines the term urea content. Describes principle, reagents, apparatus, sampling, preparation of the test sample, procedure, expression of results and test report.