Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 1998-12Etapa: Norma Internacional en proceso de revisión sistemática [90.20]
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Edición: 2Número de páginas: 7
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Comité Técnico :ISO/TC 34/SC 10ICS :65.120
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Ciclo de vida
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Anteriormente
RetiradaISO 6491:1980
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Ahora