Table T10. Analytical conditions for hard rock inductively coupled plasma–atomic emission spectroscopy runs.
| Element | Wavelength (nm) | Integration time per calculation point (s) |
Voltage (V) |
Mode | Increment between points (nm)* | N |
|---|---|---|---|---|---|---|
| Al | 396.15 | 1 | 570 | Gauss | 0.003 | 5 |
| Ba | 455.40 | 4 | 610 | Max | 0.003 | 1 |
| Ca | 393.37 | 1 | 390 | Gauss | 0.003 | 5 |
| Cr | 267.72 | 4 | 820 | Max | 0.003 | 1 |
| Fe | 259.94 | 1 | 570 | Gauss | 0.003 | 7 |
| K | 766.49 | 1 | 990 | Gauss | 0.003 | 5 |
| Mg | 285.21 | 4 | 640 | Max | 0.003 | 1 |
| Mn | 257.61 | 4 | 560 | Max | 0.003 | 1 |
| Na | 589.59 | 1 | 660 | Gauss | 0.003 | 5 |
| Ni | 231.60 | 4 | 930 | Max | 0.002 | 1 |
| P | 178.23 | 4 | 990 | Max | 0.003 | 1 |
| Si | 251.61 | 1 | 580 | Gauss | 0.003 | 5 |
| Sr | 407.77 | 1 | 700 | Gauss | 0.003 | 5 |
| V | 292.40 | 1 | 890 | Gauss | 0.003 | 7 |
| Y | 371.03 | 4 | 620 | Max | 0.003 | 1 |
| Zr | 343.82 | 1 | 640 | Gauss | 0.003 | 5 |
| Ti | 334.94 | 1 | 620 | Gauss | 0.003 | 5 |
| Nb | 316.34 | 1 | 550 | Gauss | 0.003 | 5 |
| Sc | 361.38 | 0.5 | 620 | Gauss | 0.002 | 5 |
Notes: Reported settings are stored in the software. Entrance and exit slits are the same for each element, 20/15 nm, respectively. * = the interval between each of the calculation points in Gaussian (Gauss) mode or the calculation window that constitutes the single point in maximum (max) mode. N = number of calculation points.
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