Test ID: ZH047
Specimen Type: Random Urine
Frequency: Setup: Daily; Analytic time 5 days
Instructions: 5mL urine from a random collection. Refrigerate. Minimum 2.5mL.
Text: Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are direct biomarkers or metabolites of ethanol. EtG and EtS can be detected up to 5 days in urine using a cutoff of 500 ng/mL.(1) These biomarkers are often used in monitoring abstinence in clinical and justice system settings.
Components: Z6263 Ethyl Glucuronide; Z6264 Ethyl Sulfate; Z6591 Ethyl Gluc/Sulfate Interp
Methodology: Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)