Detecting alcohol: CDT, EtG and how long alcohol stays visible.
16 articles
CDT looks back two to three weeks, EtG in hair up to about three months. Compare what each alcohol marker measures, what...
An elevated CDT usually points to chronic alcohol use, but not always. Read which causes can push a value up and how to...
Blood looks back hours, urine days, hair months. Compare the detection windows per matrix and the factors that shift the...
A hair analysis looks back months, roughly one month per centimetre. Read how hair length translates into a look-back pe...