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GB/T 23947.2-2009 Active
GB/T 23947.2-2009 Inorganic chemicals for industrial use—General method for the determination of arsenic content—Part 2:Gutzeit method
Abstract
This part of GB/T 23947 specifies the general method for the determination of arsenic in inorganic chemical products—the principle of the arsenic spot test, safety tips, general provisions, reagents and materials, instruments, equipment, and analysis steps.
This method is suitable for the determination of trace arsenic in inorganic chemical products. The minimum detectable concentration is 0.25 mg/kg (calculated as As).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23947.2-2009 |
| CCS | Inorganic chemical raw materials |
| ICS | Comprehensive Inorganic Chemistry |
| Implement Date | 2010-02-01 |
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