ISO 10258:1994
For ISO 10258:1994, item title is Copper sulfide concentrates — Determination of copper content — Titrimetric methods; status code is 9599; successor is ISO 10258:2015; withdrawn / published date is 1994-06-16, recorded from its source on 2026-08-05.
- Identifier
- ISO 10258:1994 verified
- Item title
- Copper sulfide concentrates — Determination of copper content — Titrimetric methods verified
- Status code
- 9599 verified
- Successor
- ISO 10258:2015
- Withdrawn / published date
- 1994-06-16 verified
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What the source says
18298,IS,,ISO 10258:1994,Copper sulfide concentrates — Determination of copper content — Titrimetric methods,Concentrés de sulfure de cuivre — Dosage du cuivre — Méthodes titrimétriques,1994-06-16,1,['73.060.99'],ISO/TC 183,9599,,[63362],"['en','fr']",17,"<p>Specifies two titrimetric methods for the determination of the copper content of copper sulfide concentrates in the range 15 % (m/m) to 50 % (m/m), titrating free iodine isolated by reaction between iodide ions and copper(II) ions with sodium thiosulfate using soluble starch as the indicator after separation (method 1) or without separation (method 2) of copper from interfering elements.</p>"
— 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