Abstract
The method consists in separating of the impurities, by sieving and sorting, into three categories as follows: -fines, -non-oleaginous impurities, - oleaginous impurities, followed by determing of the mass of total impurities or, on request, of the mass of each category of impurity.
General information
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Status: WithdrawnPublication date: 1988-06Stage: Withdrawal of International Standard [95.99]
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Edition: 2Number of pages: 4
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Technical Committee :ISO/TC 34/SC 2ICS :67.200.20
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Life cycle
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Previously
WithdrawnISO 658:1980
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Now
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Revised by
PublishedISO 658:2002