Are the DOT test cups you purchase online (the cups with the diff dip sticks attached around the cup) the same thing as the actual DOT urine test?
What is it about the cup kit and the actual DOT test that is of concern to you?

I have read in many forums (and the stickies on this one!), that these labs first use a stick just like the ones you purchase to see if there is a pos/neg. If they find pos, then they send it off for the fancy gas spectroscopy test
Actually, the correct term is Gas Chromatography/Mass Spectrometry (GC/MS).