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SSH ISO 10258:2009

Copper sulfide concentrates — Determination of copper content — Titrimetric methods

Jan 1, 2009
95.99 Withdrawal of Standard   Oct 5, 2016

General information

95.99     Oct 5, 2016

DPS

DPS/KT 133

International Standard

73.060.99  

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Scope

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.

Life cycle

NOW

WITHDRAWN
SSH ISO 10258:2009
95.99 Withdrawal of Standard
Oct 5, 2016

Related project

Adopted from ISO 10258:1994