I'm currently being randomly drug tested for probation and am not supposed to do drugs or consume alcohol. It is a standard 5 panel drug test along with a PBT. I tested positive for THC on the initial screening, so they are going to send the urine to a lab for further testing. My question is, will they check for alcohol or ETG at the lab? Or will they only check for the 5 drugs included on the panel? My sheet at the testing site is only checked off for "PBT" and "drug test". The box next to ETG is not marked. I consumed one glass of wine 12 hours before the test. Please let me know what they test for at the lab!! Thanks.