Abstract
The method consists in treating of the total ash (obtained as described in ISO 1575) with hydrochloric acid solution, filtrating, igniting and weighing of the residue.
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General information
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Status: PublishedPublication date: 1987-10Stage: International Standard confirmed [90.93]
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Edition: 2Number of pages: 2
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Technical Committee :ISO/TC 34/SC 8ICS :67.140.10
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Life cycle
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Previously
WithdrawnISO 1577:1980
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Now
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