Resumen
Specifies a method on the principle of dissolution of a test portion in hot sodium carbonate, sodium polyphosphate or disodium ethylenediaminetetraacetate solution, or in sodium hydroxide solution at room temperature or at 60 degrees centigrade, filtration of the solution through a filtering disk and visual comparison of dried disk with scorched particle standard disks. The testing of filtering disks is described in Annex A and Annex B gives information on the preparation of scorched particle standard disks.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1983-09Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 1Número de páginas: 8
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Comité Técnico :ISO/TC 34/SC 5ICS :67.100.99
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Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 5739:2003