Table T2. ICP-AES run parameters.

Table T2. ICP-AES run parameters.

Standard

Wavelength
(nm)

Slit
width
(nm)*

Integration
time per
calculation
point
(s)

Voltage
(V)

Mode

Increment
between
points
(nm)^†

Number of
calculation
points

Al 396.150 20/16 0.5 731 2 0.0270 5

Ca 393.370 20/16 0.5 351 2 0.0180 5

Fe 259.940 20/16 4.0 732 5 0.0020 1

K 766.490 20/16 Alk 0.5 993 2 0.0022 5

Mg 285.213 20/16 4.0 553 5 0.0022 1

Mn 257.610 20/16 4.0 643 5 0.0020 1

Na 589.592 20/16 Alk 0.5 632 2 0.0021 5

P 178.229 20/16 0.5 933 2 0.0018 5

Si 251.611 20/51 0.5 612 2 0.0028 5

Si 212.412 20/51 0.5 652 2 0.0030 5

Si 288.158 20/51 0.5 623 2 0.0029 5

Ti 334.941 20/16 0.5 651 2 0.0018 5

Ba 455.400 20/16 4.0 622 5 0.0250 1

Cr 267.716 20/16 4.0 993 5 0.0190 1

Ni 231.604 20/16 0.5 990 2 0.0021 1

Sc 361.384 20/16 4.0 753 5 0.0018 1

Sr 407.771 20/16 0.5 572 2 0.0026 5

V 292.402 20/16 4.0 993 5 0.0021 1

Y 371.030 20/16 4.0 693 5 0.0027 1

Zr 343.823 20/16 0.5 673 2 0.0018 5

Standard	Wavelength (nm)	Slit width (nm)*	Integration time per calculation point (s)	Voltage (V)	Mode	Increment between points (nm)^†	Number of calculation points
Al	396.150	20/16	0.5	731	2	0.0270	5
Ca	393.370	20/16	0.5	351	2	0.0180	5
Fe	259.940	20/16	4.0	732	5	0.0020	1
K	766.490	20/16 Alk	0.5	993	2	0.0022	5
Mg	285.213	20/16	4.0	553	5	0.0022	1
Mn	257.610	20/16	4.0	643	5	0.0020	1
Na	589.592	20/16 Alk	0.5	632	2	0.0021	5
P	178.229	20/16	0.5	933	2	0.0018	5
Si	251.611	20/51	0.5	612	2	0.0028	5
Si	212.412	20/51	0.5	652	2	0.0030	5
Si	288.158	20/51	0.5	623	2	0.0029	5
Ti	334.941	20/16	0.5	651	2	0.0018	5
Ba	455.400	20/16	4.0	622	5	0.0250	1
Cr	267.716	20/16	4.0	993	5	0.0190	1
Ni	231.604	20/16	0.5	990	2	0.0021	1
Sc	361.384	20/16	4.0	753	5	0.0018	1
Sr	407.771	20/16	0.5	572	2	0.0026	5
V	292.402	20/16	4.0	993	5	0.0021	1
Y	371.030	20/16	4.0	693	5	0.0027	1
Zr	343.823	20/16	0.5	673	2	0.0018	5

Notes: The above settings are stored in the software as "BAS192 Method Acquisition Parameter." * = widths of the entrance and exit slits. Alk = an increase in sheath gas flow from 0.15-0.2 L/min to 0.8 L/min for analysis of these elements. † = the interval between each of the calculation points in Mode 2 or the calculation window (in nanometers) that constitutes the single point in Mode 5.