If you have more than one test - add them one by one. Amphetamines (1000 NG/mL Screen) (component)Phencyclidine (component)Barbiturates Clinical Screen, with Confirmation, Urine (test) Amphetamines (1000 NG/mL Screen) (component) Remove item Phencyclidine (component) Remove item Barbiturates Clinical Screen, with Confirmation, Urine (test) Remove item No choices to choose from Please select an item from the autocomplete list Max stores per result: Any 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Verbose: See search details Laboratory tests search details Barbiturates Clinical Screen, with Confirmation, Urine (test) (remove) Quest test: 30465 (Quest) Components: Barbiturates, Creatinine, pH, Please Note: No results found