ARUP's Laboratory Test Directory

Clonazepam : 0090055

Mnemonic: CLON

Methodology: Liquid Chromatography/Tandem Mass Spectrometry
Performed: Sun-Sat
Reported: 1-2 days
Specimen Required: Collect:  One 7 mL plain red. Also acceptable: lavender (EDTA), pink (K2EDTA), green (sodium heparin), gray (sodium fluoride/potassium oxalate).

Transport:  2 mL serum or plasma at 2-8°C. (Min: 0.5 mL) Submit specimen in an ARUP Standard Transport Tube.

Remarks:  Avoid use of separator tubes and gels.

Stability:  After separation from cells: Ambient: 6 weeks; Refrigerated: 6 weeks; Frozen: 2 months
Reference Interval:
Dose-Related Range:
10-75 ng/mL - based on dosages up to 6 mg/d
Toxic: >100 ng/mL
CPT Code(s): 80154
 
 

 

 

 
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