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Table 3 Analytical characteristics for analysis of PA, PS, MP, PP and CH by MCR method

From: Resolution of five-component mixture using mean centering ratio and inverse least squares chemometrics

Analyte

λ (nm)

Calibration equations

R2

Linear concentration range (μg mL-1)

LOD (μg mL-1)

PA

265.0

Y = 47.28C + 2.6

0.9999

0-25.6

0.05

MP

230.0

Y = 224.6C-2.03

0.9991

0-15.0

0.05

PP

230.0

Y = −13.0C + 1.13

0.9995

0-15.0

0.05

CH

240.0

Y = 29.77C + 1.13

0.9981

0-45.0

0.08

PS

260.0

Y = −35.75C-1.25

0.9967

0-100.0

0.08