Amphetamines (D/L Differentiation), Blood Test (0329B)

Amphetamines (D/L Differentiation), Blood Test (0329B)

Analysis Code 0329B 
Test Name Amphetamines (D/L Differentiation), Blood 
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 Blood 
Transport Temperature Refrigerated 
Specimen Container Gray top tube (Sodium Fluoride / Potassium Oxalate) 
Special Handling None 
Light Protection Required Not Required 
Stability Room Temperature: 30 day(s)
Refrigerated: 30 day(s)
Frozen (-20 °C): 1 month(s) 
*Rejection Criteria None 
Day(s) Test Set-up / TAT [LC-MS/MS] Wednesday / 4 days 
Suggested CPT Code 80324 
**Minimum Volume 0.7 mL 
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You are viewing Amphetamines (D/L Differentiation), Blood Test (0329B)
*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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