| 方法代码 |
检测元素及范围 (单位: ppm = 10-6) |
方法描述及备注 |
| (+)-XRF05 |
Ba |
10-10,000 ppm |
Se |
2-10,000 ppm |
Zr |
2-1,000 ppm |
样品研磨均匀后压片,干 燥后用 X 荧光光谱定量 分析, 或辅以其它手段。 |
| Cr |
5-10,000 ppm |
Sn |
5-10,000 ppm |
As |
5-5 000 ppm |
| Nb |
2-10,000 ppm |
Ta |
10-10,000 ppm |
Bi |
4-10,000 ppm |
| Rb |
2-10,000 ppm |
Ti |
5-10,000 ppm |
Ga |
4-10,000 ppm |
| Sb |
4-10,000 ppm |
W |
10-10,000 ppm |
Mo |
4-10,000 ppm |
|
