EtG test-anyone's input is welcomed and appreciated.
I have read from several websites that ETG tests can detect any amount of consumed ethyl alcohol for up to 80 hours, sometimes longer for chronic or heavy use. What is considered chronic or heavy use? If someone has 9 drinks over a 48 hour period, is that considered chronic or heavy use? Or is chronic/heavy use more like 9 plus drinks in one night type of deal? From what I understand one factor to determine the window of detection is volume, so the more alcohol someone consumes higher levels of ETG are detectable over longer periods. Does the type of alcohol consumed make a difference? For example will beer (say budweiser) create the same levels of ETG as a glass of wine, shot, or mixed drink? One last question in regards to incidental exposure which I find interesting/concerning. If a person uses mouthwash and other hygiene products with small amounts of alcohol daily will they have ETG levels greater than 100 ng/ml on any given day?