Animal feeding stuffs — Determination of urea content
STANDARD published on 14.3.1991
Designation standards: ISO 6654:1991
Publication date standards: 14.3.1991
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: 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.