A standard UA will be checked for basic adulterants.
If you can sub use that if not read the dillution sticky
killerweed420 Reviewed by killerweed420 on . Sample validity even for pre-employment test? Does anyone know, if I am getting a pre-employment UA, will they test the validity of my sample in regards to ph, creatine, etc? I know if someone is on probation generally speaking their sample is held under a microscope, but does anyone know if they will do an adulterant test for a pre-employment sample? Thanks! Rating: 5