Initial Reports, Volume 206 Ms 206IR-102 Chapter 2, Table T13. Analytical conditions for hard rock inductively coupled plasma-atomic emission spectroscopy runs. 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 mode or the calculation window that constitutes the single point in Max mode. N = number of calculation points. Element Wavelength (nm) Integration time per calculation point (s) Voltage (V) Mode Increment between points (nm)* N Al 396.152 1 570 Gauss 0.003 5 Ba 455.403 4 610 Max 0.003 1 Ca 393.366 1 390 Gauss 0.003 5 Cr 267.716 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 285.213 4 640 Max 0.003 1 Mn 257.61 4 560 Max 0.003 1 Na 589.592 1 660 Gauss 0.003 5 Ni 231.604 4 930 Max 0.002 1 P 178.229 4 990 Max 0.003 1 Si 251.611 1 580 Gauss 0.003 5 Sr 407.771 1 700 Gauss 0.003 5 V 292.402 1 890 Gauss 0.003 7 Y 371.029 4 620 Max 0.003 1 Zr 343.823 1 640 Gauss 0.003 5 Ti 334.941 1 620 Gauss 0.003 5 Nb 316.34 1 550 Gauss 0.003 5 Sc 361.384 0.5 620 Gauss 0.002 5