Amitriptyline-929

Test info

  
Amitriptyline
  
929
  
LAB929
  
AMT
  
Elavil
  

Nortriptyline

  

Therapeutic drug management

Specimen

  
Serum
  
  
2.0 mL
  

Spin and separate

  
  
Heparin plasma
  

Dk green heparin (Li or Na), no gel

 

  

Spin and separate

  

Refrigerated (preferred)

Ambient - 3 days

Frozen (OK)

Performance

  
MedTox Laboratories (11): R-MX
  
We, Sa
  
3 - 4 days
  

Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Clinical and Interpretive info

  

Nortriptyline: 50 - 150 ng/mL

Amitriptyline & Nortriptyline (combined total): 80 - 200 ng/mL

  

>1,000 ng/mL

Billing

  
G0480
  
Yes
  

Tracking

  
11/30/2001
  
10/13/2021
  
05/04/2020