Mixture

PAR & ORP

Method Parameters

ORP

PAR

Wavelength (nm)

211

280

Linearity range (µg/mL) (n=3)

5-50

4-22

Intercept

0.0427

0.0070

Slope

0.0485

0.0153

Correlation coefficient (r)

0.9994

0.9996

Accuracy (Mean ± SD)

101.41 ± 0.59

100.36 ± 1.08

Precision (±%RSD)

Repeatability

101.81 ± 0.73

99.78 ± 1.14

Intermediate precision

99.73 ± 0.88

99.55 ± 0.77

Specificity (Mean ± SD)

100.85 ± 1.20

100.17 ± 1.02