Test ID: ZG703
CPT code: 80299
Specimen Type: Random Urine
Frequency: Setup Mon, Analytic time 2 days
Instructions: 20.0mL urine from random collection. Send in plastic urine bottle.
Refrigerate. Min 5.0mL.
Text: Ketamine has a half-life of 3 to 4 hours, and is metabolized to
norketamine. The effects from ketamine last from 1 to 5 hours, and
ketamine and/or norketamine can be detected in the urine for a period of
1 to 2 days following use.