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Meperidine

Description A synthetic narcotic analgesic. 
Therapeutic Low 0.0070
Therapeutic High 0.0800
Units ug/mL 
Specimen
Half Life Low 2.00
Half Life High 5.00
VOD Low 3.70
VOD High 4.20
Toxic Level 5.000
Lethal Level 5.000
Plasma to Whole Blood ratio 0.00
Warnings Warnings - may impair mental and/or physical ability required for the performance of potentially hazardous tasks (e.g., driving, operating heavy machinery).