ISO 1594:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Urea for industrial use Determination of ash
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
04-13-2019
English, French
11-01-1977
The procedure consists in the ignition of a test portion in a platinum dish at (800 25) C to constant mass. - Replaces ISO Recommendation R 1594-1970.
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