Abstract
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.
General information
-
Status: PublishedPublication date: 1981-11Stage: International Standard to be revised [90.92]
-
Edition: 1Number of pages: 3
-
Technical Committee :ISO/TC 226ICS :71.100.10
- RSS updates
Life cycle
-
Now
-
Will be replaced by
Under developmentISO/CD 6791
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)