OPTi CCA-TS2 - Page 242

Cl-4 Operator’s Manual – OPTI CCA-TS2
CHLORIDE ANALYTES
Direct linearity for the OPTI CCA-TS2 measurement has been established against reference materials
or methods. The linearity of the Chloride sensor on the OPTI CCA-TS2 has been established versus the
same sensor on the OPTI CCA-TS using whole blood samples tonometered with mid level mixtures and
spiked or diluted to establish the correlation.
Parameter and Specication Value
Number of Samples 63
Slope 0.99
Offset -0.21
R
2
0.999
Sy|x 1.218
40
60
80
100
120
140
160
180
40 60 80 100 120 140 160 180
Cl - TS2
Cl - TS
Scatter Plot with Fit
Identity
Linear fit
(-0.21 + 0.99x)