Historical

ISO 10258:1994

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 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.

CONTENT PROVIDER
International Organization for Standardization [iso]

Others Also Bought
Copper, lead and zinc sulfide concentrates - Determination of gold and silver - Fire assay gravimetric and flame ...
Copper sulfide concentrates - Determination of copper - Electrogravimetric method
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques
Included in Packages
This standard is not included in any packages.
Document History
Revised By:
Amendments & Corrections
We have no amendments or corrections for this standard.