ISO/FDIS 1017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Brown coals and lignites — Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extract
Hardcopy , PDF
English
17-01-2025
29-05-2025
This document specifies a method of determining the mass fraction of acetone-soluble material (“resinous substance”) in the benzene-soluble extract from brown coals and lignites.
NOTE The acetone extract also contains a mass fraction of wax dissolved simultaneously with the "resinous substance".
| Committee |
ISO/TC 27/SC 5
|
| DocumentType |
Draft
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| RevisionOf | |
| Status |
Superseded
|
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