What is this Presumptive positive - results not confirmed? They sent the test back for confirmation. Will these 2 glasses of wine show up?

The test was done at Redwood Toxicology Lab
EtG - Method was EIA (enzyme-immunoassay)

Well in no way would you have failed because of the two glasses of wine. That would be impossible.

It sounds like your urine sample may have been dilute? When UA's are too dilute it does not look good. :/

I didn't try any of the "tricks" people have posted about trying to dilute. Ate and drank water normally prior to the test. My only explanation is incidental exposure. But I've been so paranoid about foods and products that may contain alcohol... I just can't imagine what happened.

Does anyone know how the PO will treat this?