Résumé
Depending on the nature of the samples are specified two procedures. Procedure A consists in decomposing of organic matter in a test portion by incineration, then treating with hydrochloric acid if the ash obtained, and filtration, followed by drying, incineration and weighing of the residue. Procedure B consists in treating of a test portion with hydrochloric acid, filtration, followed by drying and incineration. and treating of the ash as in procedure A.
Informations générales
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État actuel: AnnuléeDate de publication: 1978-11Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 3
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Comité technique :ISO/TC 34/SC 10ICS :65.120
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Cycle de vie
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Actuellement
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Révisée par
PubliéeISO 5985:2002