HEIA™ Oral Fluid Part Number Description – RA & RE MS-309 Amphetamine MS-314 Benzodiazepines MS-336OF Buprenorphine MS-312 Cocaine/Benzoylecgonine MS-320OF Meperidine MS-332 Methadone MS-311 Methamphetamine MS-307 Opiates MS-321 Oxycodone MS-308 Phencyclidine (PCP) MS-324 THC MS-325OF Tramadol