Matrix

Limit of detection (LOD)

Limit of quantification (LOQ)

Sanguinarine (μg/kg)

Chelerythrine (μg/kg)

Sanguinarine (μg/kg)

Chelerythrine (μg/kg)

Feed

50

50

100

100

Liver

10

10

45

45

Kidney

15

15

60

60

Muscular tissue

10

10

45

45

Adipose tissue with skin

10

10

45

45

Fat

10

10

45

45