Amphetamines (D/L Differentiation), Serum/Plasma Test (0329SP)

Amphetamines (D/L Differentiation), Serum/Plasma Test (0329SP)

Analysis Code 0329SP 
Test Name Amphetamines (D/L Differentiation), Serum/Plasma 
Test Includes % of D-Amphetamine; % of D-Methamphetamine; % of L-Amphetamine; % of L-Methamphetamine; D-Amphetamine; D-Methamphetamine; L-Amphetamine; L-Methamphetamine 
Compound Synonym(s) Adderall 
Purpose Differentiation of non-scheduled and DEA scheduled Amphetamine and Methamphetamine Isomers; This test is New York State approved. 
Category Stimulant 
Method(s) High Performance Liquid Chromatography/
TandemMass Spectrometry (LC-MS/MS) 
Specimen Requirements 2 mL Serum or Plasma 
Transport Temperature Refrigerated 
Specimen Container Plastic container (preservative-free) 
Special Handling Serum: Collect sample in Red top tube
Plasma: Collect sample in Lavender top tube (EDTA) or Pink top tube.
Promptly centrifuge and separate Serum or Plasma into a plastic screw capped vial using approved guidelines. 
Light Protection Required Not Required 
Stability Room Temperature: 30 day(s)
Refrigerated: 30 day(s)
Frozen (-20 °C): 30 day(s) 
*Rejection Criteria Polymer gel separation tube (SST or PST). 
Day(s) Test Set-up / TAT [LC-MS/MS] Wednesday / 4 days 
Suggested CPT Code 80324 
**Minimum Volume 0.7 mL 
Test Summary Sheet Generate  

You are viewing Amphetamines (D/L Differentiation), Serum/Plasma Test (0329SP)
*Rejection criteria pertain to clinical specimen submissions only.
**Stated minimum volume allows for a single analysis. Repeat analysis will not be performed.


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