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YS/T 34.1-2011 Active
YS/T 34.1-2011 Method for chemical analysis of the high-purity arsenic—Inductive coupling plasma mass spectrum (ICP-MS) for determinating the concentration of elements in the high-purity arsenic
Abstract
This part of YS/T 34 specifies the determination method for the content of metal impurities in high-purity arsenic, using inductively coupled plasma mass spectrometry to determine the content of 14 impurities, including magnesium, chromium, nickel, copper, zinc, silver, antimony, lead, bismuth, sodium, potassium, aluminum, calcium, and iron, in arsenic.
This part is applicable to the determination of the content of metal impurities in high-purity arsenic with a purity of 99.999% to 99.99999%. The determination range is 1×10－7% to 1 000×10－7%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 34.1-2011 |
| CCS | Analysis methods for semi-metallic and semiconductor materials |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2012-07-01 |
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