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GB/T 3884.9-2012
GB/T 3884.9-2012 Methods for chemical analysis of copper concentrates—Part 9:Determination of arsenic and bismuth contents—Hydride generation-atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photometric method
Abstract
This part of GB/T 3884 specifies the determination methods for the arsenic and bismuth content in copper concentrates.
This part is applicable to the determination of arsenic and bismuth content in copper concentrates. Method 1 applies to a determination range of 0.010% to 0.10% arsenic and 0.010% to 0.70% bismuth; Method 2 applies to a determination range of >0.10% to 2.00% arsenic; and Method 3 applies to a determination range of 0.010% to 0.10% arsenic.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 3884.9-2012 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2013-10-01 |
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