How Long Does Alcohol Say in Your System: BAC, Breath, Urine

In urine, alcohol can be detected from 12 to 130 hours if a person has been drinking excessively. Phosphatidylethanol (PEth), a biomarker that reflects alcohol intake, can be detected up to 14 days in urine. Alcohol can be detected from 12 to 24 hours in the breath, as well as in saliva. And when tested… Continuar lendo How Long Does Alcohol Say in Your System: BAC, Breath, Urine