check for oxycontin
on the majority of drug screens..Go to this web site and
you will see that drug test only look for by-products of morphine i.e. morphine,codine,and heroin..The site which is a gov't site put out by D.O.T. says that they do "NOT" test for synthetic opiates.Synthetic opiates i.e., hydrocodone(lorcet,vicodin),oxycodone( Tylox,Percodan,Percocet,and Oxycontin),hydromorphone(Dilaudid),Nubain,Stadol,Talwin,Darvocet,etc.. The web site is www.drugfreeworkplace.com..