GB/T 3884.1-2012: Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method

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Scope

This Part of GB/T 3884 specifies the method of determination of copper content
in copper concentrates: long iodine titration method (Method One) and short
iodine titration method (Method Two), hereinafter referred to as Method One
and Method Two.
This Part is applicable to the determination of copper content in copper
concentrates. The determination range: 13.00%~50.00%.

Basic Data

Standard ID	GB/T 3884.1-2012 (GB/T3884.1-2012)
Description (Translated English)	Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H13
Classification of International Standard	77.120.60
Word Count Estimation	9,938
Older Standard (superseded by this standard)	GB/T 3884.1-2000
Regulation (derived from)	National Standards Bulletin No. 41 of 2012
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the copper in copper content determination method: Long iodometric method (Method 1) and short- iodometric method (Method 2), hereinafter referred to as Tier 1 and Tier 2. This section applies to the determination of copper in copp