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YS/T 248.4-2007 Active
YS/T 248.4-2007 Methods for chemical analysis of crude lead—Determination of arsenic content—Molybdoantimonyarsenate blue photometric method and Extraction-iodometric method
Abstract
This section specifies the method for determining the arsenic content in crude lead. This section is applicable to the determination of arsenic content in crude lead. The determination range is 0.1% to 0.5%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 248.4-2007 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2007-10-01 |
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