Table T2. Analytical conditions for hard rock ICP-AES runs, Expedition 336.
| Element | Wavelength (nm) |
Integration time (s) |
Power (kW) |
|---|---|---|---|
| Major: | |||
| Si | 251.611 | 30 | 1.2 |
| Ti | 337.280 | 30 | 1.2 |
| Al | 396.152 | 30 | 1.2 |
| Fe | 239.563 | 30 | 1.2 |
| Mg | 285.213 | 30 | 1.2 |
| Ca | 317.933 | 30 | 1.2 |
| Na | 588.995 | 30 | 1.2 |
| K | 766.491 | 30 | 1.2 |
| P | 214.914 | 30 | 1.2 |
| Trace: | |||
| Ba | 233.527 | 30 | 1.2 |
| Sr | 407.771 | 30 | 1.2 |
| Zr | 339.198 | 30 | 1.2 |
| Y | 360.073 | 30 | 1.2 |
| V | 310.230 | 30 | 1.2 |
| Sc | 361.383 | 30 | 1.2 |
| Cu | 324.754 | 30 | 1.2 |
| Zn | 213.856 | 30 | 1.2 |
| Co | 228.615 | 30 | 1.2 |
| Cr | 267.716 | 30 | 1.2 |
| Ni | 231.604 | 30 | 1.2 |
The wavelength yielding the best calibration line was used. ICP-AES = inductively coupled plasma–atomic emission spectroscopy.
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