Hair Follicle/Fingernail Drug & Alcohol Testing Options

These are the most requested tests. Please contact our office if you are looking to test for another substance.

PETH Alcohol Testing:
Phosphatidylethanol (PETH) is a blood biomarker that indicates alcohol use for up to 2-4 weeks, offering a longer detection window compared to breath or urine tests. It is not designed to test for abstinence, but it is particularly useful for individuals who are required to completely avoid alcohol.