This standard was last reviewed and confirmed in 2020.
Therefore this version remains current.
Abstract
PreviewSpecifies a conventional gravimetric method for the determination. A test portion ist reated with quinoline in a beaker at 70 to 80 °C for 15 to 20 min. Then the dissolved test portion and the residue are brought to a Hartley funnel fitted with a filter pad, and are filtered. The washed and dried residue on the filter pad is weighed.
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Status: PublishedPublication date: 1981-11
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Edition: 1Number of pages: 3
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- ICS :
- 71.100.10 Materials for aluminium production
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| Format | Language | |
|---|---|---|
| std 1 40 | ||
| std 2 40 | Paper |
- CHF40
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