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Phencyclidine (PCP)

Interpretation

  • The clearance half-life of PCP averages 15 hours.
  • The presence of PCP >LOQ indicates exposure to PCP within 2 to 8 days prior to specimen collection.

Approximate Detection Times

Phencyclidine LOQ (ng/mL) Detection Time* up to
     Phencyclidine
25
8 days
*These are approximate detection times for the drug or metabolites in urine. The actual detection time depends on dose, frequency of use, and individual metabolism.


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