Do Colonapan and xanax come up the same on a drug test, or are they tested for seperatly?

they dont test for certain drugs, they test for drug catagories. benzos(xanies and colonapan), methamphedimines, thc (pot), and opiates are the usual ones in a standard drug test. so to give a direct answer, no, it will come up positive for just benzos. so if you were prescribed to xanax and took a colonapan, you would be safe from a drug test stand point