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ISO 6791:1981 PDF

ISO 6791:1981 PDF

Name:
ISO 6791:1981 PDF

Published Date:
11/01/1981

Status:
Active

Description:

Carbonaceous materials for the production of aluminium -- Pitch for electrodes -- Determination of contents of quinoline-insoluble material

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$16.2
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Specifies 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.


File Size : 1 file , 280 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 3
Published : 11/01/1981
Same As : ISO 6791:1981

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