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ISO 10258:1994

Copper sulfide concentrates — Determination of copper content — Titrimetric methods
16. 6. 1994.
95.99   Povučen   15. 6. 2015.

Опште информације

95.99     15. 6. 2015.

ISO

ISO/TC 183

Međunarodni standard

73.060.99  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

POVUČEN
ISO 10258:1994
95.99 Povučen
15. 6. 2015.

REVIDIRAN OD

POVUČEN
ISO 10258:2015