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Norm
ISO 10258:1994
Ausgabedatum: 1994 06 16
Copper sulfide concentrates — Determination of copper content — Titrimetric methods
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 ...
Weiterlesen
ZURÜCKGEZOGEN
: 2015 06 15
Herausgeber:
International Organization for Standardization
Format:
Digital | 17 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
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.
ISO 10258:2018
2018 02 22
Copper sulfide concentrates — Determination of copper content — Titrimetric methods
Norm
ISO 10258:2015
2015 06 15
Copper sulfide concentrates — Determination of copper content — Titrimetric methods
Norm
ISO 10258:1994
1994 06 16
Copper sulfide concentrates — Determination of copper content — Titrimetric methods
Norm
↖
Norm
ISO 10258:2015
Ausgabedatum :
2015 06 15
Copper sulfide concentrates — Determination of copper content — Titrimetric methods