Abstract
This International Standard specifies a spectrometric method for the determination of the phosphorus content of
animal feeding stuffs.
The method is applicable to animal feeding stuffs with a phosphorus content less than 50 g/kg. It is particularly
appropriate for the analysis of products with low phosphorus content. For products with higher phosphorus content,
application of a gravimetric method is advised, using for instance quinoline phosphomolybdate.
General information
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Status: PublishedPublication date: 1998-12Stage: International Standard under systematic review [90.20]
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Edition: 2Number of pages: 7
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Technical Committee :ISO/TC 34/SC 10ICS :65.120
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Life cycle
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Previously
WithdrawnISO 6491:1980
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Now