5259 - Methadone

Material & Volume
  • Serum, 1ml
Reference values
Age Sex Pregnant Range Unit
All No 400-600 therapeutic range
>600 toxic
Clinical Information

Type of drug: Drug for treating addiction and dependency disorders
Metabolism: CYP2B6, CYP3A4, CYP2D6, ABCB1
Half life t½: 24-48h
Steady State: 1 week
TDM: recommended
Additional informations: In non-opioid consumers, the effective and toxic concentrations are significantly lower (300ug/l). Risk of QT interval prolongation increases along with the concentration in the blood. Above 656ug/l high risk for QTc time above 450ms.

More information
Position / Price
Position: 1052.00
Price: CHF 166.50
+ Processing fee:
(per order and per day)
CHF 21.60
  • LC-MS
Executing laboratory
labor team w ag
Blumeneggstrasse 55
9403 Goldach
Execution time
1 day
During opening-hours:
Outside opening-hours: