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ICP-OES wavelenghts and typical detection limits
EN ISO 11885: 1997

Element

Wavelength
nm
detection limit ppb Interfering Element Wavelength
nm
detection limit
ppb
Interfering Element Wavelength
nm
detection limit
ppb
Interfering Element
Ag 328.068 20 - 338.289 20 Cr      
Al 308.215 100 Mn, V, Fe 396.152 100 Mo, Cu 167.080 40 Fe
As 193.696 100 Fe, Al 197.197 100 Fe, Al 189.042 80 Al
B 208.959 5 Al, Mo 249.678 6 Fe, Cr 247.773 10 Fe
Ba 233.527 4 Fe,V 455.403 2 - 493.409 3 -

313.042 2 V 234.861 5 Fe 313.107    -
Bi 223.061 40 Cu 306.772 80 Fe, V       
Ca 315.887 100 Co 317.993 10 Fe, V 393.366 2 -
Cd 214.438

10

Fe 226.502 10 Fe 228.802 10 As, Co
Co 228.616 10 Ti            
Cr 205.552 10 Fe, Mo 267.716 10 Mn,V 283.563  10 Fe,Mo

284.325 10 Fe            
Cu 324.754 10 Ti, Fe 327.396 10 -      
Fe 259.940 20 - 238.200   Co      
K 766.490   Mg, Ar 769.900  2000  -      
Li 460.286 900 Fe 670.784 -      
Mg 279.079 30 - 279.553 0.5 - 285.213 1 Fe
Mn 257.610 2 Fe, Mo,Cr 293.306 20 Al, Fe      
Mo 202.030 30 Al, Fe 204.598 50 -      
Na 589.592 100 Ar 588.995 20 - 330.237 20 -
Ni 231.604   Co            
P 178.287 500 I 213.618  100  Cu, Fe, Mo, Zn 214.914  100 Cu, Al, Mg
  177.428 500 Cu            
Pb 220.353 200 Al, Co, Ti 283.306 70 -      
S 182.036 500 Cr, Mo 180.669 500 Ca      
Sb 206.833 100 Cr, Mg, Co, Mn 217.518 100 -      
Se 196.026 100 - 203.985 100 -      
Si 251.611 20 - 212.412 20 - 288.158 30  -
Sn 235.484 100 Mo, Co 189.989 100 -      
Sr 407.771 0.5 - 421.552 10 - 460.733 100 -
Ti 334.941 5 Ca, Cr, Si 336.121 10 - 337.280 10 -
  368.520 10 Co, Cr            
V 290.882 10 Fe, Mo 292.402 10 Fe, Mo, Cr 310.230 10 -
  311.071 10 Fe, Mn, Ti, Cr            
W 207.911 30 - 209.860 60 - 239.709 60 -
  222.589 60 Cu 202.998 60 -      
Zn 206.191 10 Cr 213.856 5 Cu, Ni, Fe      
Zr 343.823 10 - 354.262 50 - 339.198   -


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