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Correlation to Direct ISE - flame correlated
AVL 91XX Electrolyte Analyzers
Correlation
Parameter Slope Intercept Coefficient Sy*x Range n
Sodium 0.9856 -2.02 0.9856 1.21 104-179 50
normalized to Na = 140 0.006
Potassium 0.9992 0.02 0.9994 0.05 1.9-11.8 50
normalized to K = 4.0 0.02
Chloride 1.0026 -5.31 0.9989 0.73 70-152 50
normalized to Cl = 105 -5.04
ionized Calcium 1.0023 0.040 0.9954 0.022 0.62-1.54 50
normalized to iCa = 1.1 0.042
Correlation to Chloridometry
Labconco Digital Chloridometer
Correlation
Parameter Slope Intercept Coefficient Sy*x Range n
Chloride 1.0222 2.75 0.9923 2.03 66-145 50
normalized to Cl = 105 0.00