compounds

Calibration equation

R2

LOD (μg/kg)

LOQ (μg/kg)

PCB28

Y = 0.5226X − 0.02819

0.9994

4.0

10.0

PCB52

Y = 0.3430X − 0.00171

0.9997

4.0

10.0

PCB101

Y = 0.4976X − 0.01042

0.9997

3.0

9.0

PCB118

Y = 0.6187X − 0.02979

0.9996

3.0

9.0

PCB153

Y = 0.5947X − 0.01647

0.9997

3.0

9.0

PCB138

Y = 0.8151X − 0.03589

0.9994

3.0

9.0

PCB180

Y = 1.0978X − 0.04450

0.9998

2.0

6.0