From: The effects of traditional fermented beverages on ethanol, ethyl glucuronide and ethyl sulphate levels
Analyte
LOD
LOQ
Linearity
Ethanol
1.34 mg/dL
4.5 mg/dL
0.9999 (23.7-379.2 mg/dL). r2
EtG
3.46 ng/mL
10.51 ng/mL
0.9968 (10-200 ng/mL). r2
EtS
3.67 ng/mL
11.14 ng/mL
0.9991 (10-200 ng/mL). r2