ISO 1017:1985
For ISO 1017:1985, item title is Brown coals and lignites — Determination of acetone-soluble material ('resinous substances') in the toluene-soluble extract; status code is 9599; successor is ISO 1017:2006; withdrawn / published date is 1985-12-12, recorded from its source on 2026-08-05.
- Identifier
- ISO 1017:1985 verified
- Item title
- Brown coals and lignites — Determination of acetone-soluble material ('resinous substances') in the toluene-soluble extract verified
- Status code
- 9599 verified
- Successor
- ISO 1017:2006
- Withdrawn / published date
- 1985-12-12 verified
Verified
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What the source says
5487,IS,,ISO 1017:1985,Brown coals and lignites — Determination of acetone-soluble material ('resinous substances') in the toluene-soluble extract,Charbons bruns et lignites — Détermination des matières solubles dans l'acétone de l'extrait au toluène soluble ('substances résineuses'),1985-12-12,2,['73.040'],ISO/TC 27/SC 5,9599,[5486],[41353],"['en','fr']",2,<p>A sample of toluene-soluble extract from brown coal or lignite obtained by the procedure describes in ISO 975 is extracted with acetone at a temperature of 18 to 22 °C. The soluble fraction is filtered or centrifuged off and after evaporation of the solvent dried to constant mass. The percentage of acetone-soluble material is calculate
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv