xxi
Correlation to Flame
IL 943 Flame Photometer
Correlation
Parameter Slope Intercept Coefficient Sy*x Range n
Sodium 0.9617 5.83 0.9908 2.04 104-178 50
normalized to Na = 140 0.47
Potassium 1.0249 0.015 0.9991 0.075 1.8-11.5 50
normalized to K = 4.0 0.11
Lithium 0.9803 0.011 0.9822 0.028 0.11-0.71 15
0.9720 0.016 0.9957 0.019 0.23-1.13 15
Correlation to Direct ISE - not flame correlated
AVL 98X Electrolyte Analyzers
Correlation
Parameter Slope Intercept Coefficient Sy*x Range n
Sodium 0.9895 -6.35 0.9992 0.61 110-186 50
normalized to Na = 140 -7.83
Potassium 1.0223 -0.25 0.9996 0.05 2.0-11.6 50
normalized to K = 4.0 -0.164
Chloride 0.9631 -1.01 0.9995 0.51 70-152 50
normalized to Cl = 105 -4.88
ionized Calcium 0.8898 0.107 0.9960 0.021 0.67-1.66 50
normalized to iCa = 1.1 -0.014
Lithium 0.9923 0.008 0.9985 0.010 0.11-0.71 15