Clinical Significance: Meperidine is an opiod analgesic known for its fast onset.
Tested in urine only
Drug Class
Synthetic Opiods
Metabolite(s)
Normeperidine
Aliases
Demerol, Pethidine
Methodology
Liquid Chromatography Mass Spectrometry
Urine Recommended Volume
30mL
Oral Fluid Minimum Volume
N/A
Specimen Stability
15 days
Urine Reportable Range
100-2000
Oral Fluid Reportable Range
N/A
Urine Immunoassay Cutoff (ng/mL)
N/A
Urine Window of Detection
1-2 days
Oral Fluid Window of Detection
N/A
Rejection Criteria
Quantity Not Sufficient
Urine Transient Contanier
Urine Clinical Drug Test Transport Cup
Oral Fluid Transient Contanier
N/A