Detect use of phencyclidine, a dissociative hallucinogen
Submit entire specimen
Screw cap plastic container (sterile)
Refrigerated (preferred)
Ambient (OK) - 3 days
Frozen (OK)
Gas Chromatography/Mass Spectrometry (GC/MS)
Negative
Qualitative confirmation of analyte is performed by GC/MS; results greater than or equal to the confirmation threshold (25 ng/mL) are reported as positive