Methodology
High Performance Liquid Chromatography (HPLC)
Synonyms
Xanax
Specimen Type
Serum or Plasma
Performing Lab
Quest Diagnostics Chantilly
Epic ID
Other Reference Test
Lab Test Days
Monday, Wednesday, Friday
Standard TAT
4-7 Days
Collection Information
Specimen Required
2-4 mL Blood
Container Type
Red Top (No Additive)
Collection Instructions
Wrap tube in foil to protect from light. Plasma collected in an EDTA (lavender-top) or sodium heparin (green-top) tube is also acceptable.
Processing Information - Lab Use Only
Transport Temperature
Ambient-Only
Specimen Stability
Room Temp: 72 Hours; Refrigerated: Not Established; Frozen: No Established
Test Volume Required
2 mL Serum or Plasma
Minimum Test Volume
1 mL Serum or Plasma
Processing Instructions
Protect from light.
CPT Codes
80346
Revised
09-04-16
Initials
SL