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Status : Active
Standard Type : Main
Document No : ISO 6491:1998
Document Year : 1998
Pages : 7
Edition : 2
Section Volume : Animal feeding stuffs (ISO/TC 34/SC 10.)
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.