From: The effects of traditional fermented beverages on ethanol, ethyl glucuronide and ethyl sulphate levels
Analyte
Level 1
(25 ng/mL)
Level 2
(100 ng/mL)
Level 3
(250 ng/mL)
RSD (%)
BIAS (%)
EtG
4.24
−4.90
6.84
18.38
8.98
7.77
EtS
2.40
3.66
3.91
1.22
0.44
5.66