ETG Alcohol Test

Overview

The ETG (ethyl glucuronide) test is a specialized urine test that detects alcohol metabolites for up to 80 hours after consumption. It is commonly used in monitoring programs and legal compliance.

Who Should Get This Test?

Individuals in alcohol monitoring programs, DUI/DWI court-ordered testing, custody cases, and workplace programs that prohibit any alcohol use.

What to Expect

You provide a urine sample at a collection site. The sample is sent to a lab for ETG/EtS analysis. Results typically available in 1-2 business days.

How to Prepare

No special preparation. Avoid all alcohol-containing products including mouthwash, hand sanitizer, and certain medications for 24-48 hours if possible.

Common Uses

Alcohol monitoring programs, DUI court compliance, family law custody cases, zero-tolerance workplace policies

Accuracy

Highly sensitive and specific for alcohol metabolites when performed in a certified lab

Detection Window

Earliest Detection: 1 days post-use

Typical Detection: 3 days

Maximum Detection: 4 days

ETG can detect alcohol metabolites for approximately 80 hours (3-4 days) after the last drink.

Limitations

Cannot determine quantity consumed or time of drinking; incidental exposure to alcohol-containing products may affect results at very low cutoffs

Frequently Asked Questions

Can hand sanitizer cause a positive ETG test?

Heavy or frequent use of alcohol-based hand sanitizer can theoretically produce low ETG levels, but standard cutoffs are designed to distinguish incidental exposure from drinking.

How much alcohol will show up on an ETG test?

ETG is highly sensitive. Even a single drink can produce detectable metabolites for 24-48 hours. Cutoff levels vary by program.

Is ETG testing court-admissible?

Yes, ETG/EtS testing is widely accepted in court-ordered monitoring when performed by a certified laboratory.

What is the difference between ETG and a breathalyzer?

A breathalyzer measures current blood alcohol content (hours). ETG testing detects alcohol metabolites in urine for up to 80 hours.

Cost & Pricing

The ETG Alcohol Test typically costs between $49 and $99 when ordered directly through a certified lab. Prices may vary by location.

Learn More: Visit the SAMHSA Drug Testing Information for additional details from the Substance Abuse and Mental Health Services Administration.

Disclaimer: This information is for educational purposes only and should not replace professional advice. Always consult with your employer, legal representative, or healthcare provider regarding specific testing requirements.