Resumen
The method is not applicable to maize, for which an identical method is specified in the annex to ISO 6540. The method is idended to serve as a standard for checking and perfecting routine methods. It consists in , if necessary, grinding of a sample, after conditioning, if required, drying of a test portion under reduced pressure, at a temperatur between 45 and 50 C and in the presence of a desiccant, until constant mass is reached. Two figures show diagrams of a suitable metal dish and of a suitable drying tube.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1985-12Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 2Número de páginas: 5
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Comité Técnico :ISO/TC 34/SC 4ICS :67.060
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Ciclo de vida
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Anteriormente
RetiradaISO 711:1978
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Ahora