80 Hour Alcohol Drug Test
Detects alcohol use for up to roughly 80 hours — far longer than a breathalyzer — by measuring the EtG metabolite in urine. Lab-analyzed and MRO-certified.
A breathalyzer only catches alcohol still in your system. This test measures ethyl glucuronide (EtG) — a metabolite the body produces after drinking — which can be detected for up to roughly 80 hours after the last drink. That extended window makes it the standard choice for abstinence monitoring in probation, treatment, and custody situations. Every result is reviewed and certified by a licensed Medical Review Officer.
Included Tests
What This Panel Measures
Who Should Get This Panel
- Individuals in recovery who want to document abstinence
- Probation, parole, or court-ordered alcohol monitoring
- Custody or family-court matters requiring proof of sobriety
- Employers or programs with a zero-alcohol requirement for safety-sensitive roles
Conditions Screened
Related Symptoms
When to Get Tested
Use an EtG test when you need to confirm no alcohol use over the past few days rather than at a single moment. Because the window is roughly 80 hours, test within that period of the timeframe you need to verify. Everyday exposure to alcohol-containing products (mouthwash, hand sanitizer, some foods) can occasionally influence results, so follow any avoidance guidance from the requesting program.
Understanding Your Results
Results post to your secure online account, usually in 1–2 business days after the lab receives your sample. A negative means no significant EtG was detected over the look-back window; a positive indicates alcohol was consumed within roughly the prior 80 hours. Results are reviewed and certified by a licensed Medical Review Officer (MRO), kept 100% confidential, and never billed to insurance.
Frequently Asked Questions
How long after drinking can EtG be detected?
Is an EtG result accepted by courts and probation?
Can everyday products cause a positive?
Does this measure how much I drank or if I'm impaired?
Pairs Well With — Same Blood Draw
Test centers don’t accept payment — you pay securely here; the lab just does the draw.
What happens after you order?
- 1Your lab order form & test code appear in your secure online account — with your test center’s address.
- 2We send your lab requisition to the test center electronically.
- 3Walk in & get tested — tests usually take 5 minutes or less.