ETG5 testing

Does anyone work in a lab that can give me insight? I take weekly random urinalysis. I never paid attention before but am now trying to figure out the cutoff they test for with ETG. Yesterday when I looked at the paper, I saw the ETG part (they test for multiple substances), said ETG5. I’m wondering if that means the cutoff is 500. Because I only had time to glance and not look at the entire test, I didn’t see if the other substances had numbers attached to them and if perhaps it was just a number per substance. Can someone verify? I’ll get a better look next week when I’m called to pee again.