| 含量 | >=49.0% Au basis |
| 杂质 | <= 0.2 % Alkalies and Other Metals |
| 级别 | ACS reagent |
| 痕量阳离子 | alkalies and other metals (as sulfates): <=0.2% |
金催化剂。用作分析试剂,对铷、铯进行微量分析及生物碱的测定。
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