Amphetamines, Quantitative, Urine

Abbrev Code:UAMPQT   
Order Code:LAB1149Order Name:Amphetamine Quantitative Urine
Order Instructions:Use to follow up presumptive result.
Synonyms:Methylenedioxymethamphetamine (Ecstasy, MDMA); Phentermine; Methamphetamine; Methylenedioxyamphetamine (MDA); Methylenedioxyethylamphetamine (EVE, MDEA); LAB1151
Methodology:Quantitative liquid chromatography/Tandem mass spectrometry
CPT Codes: 80325 x1, 80325 x1, 80359 x1, 80359 x1
Test Includes:Amphetamine, Methamphetamine, MDA, MDMA, MDEA, Phentermine
Turnaround Time:Specimens are sent to the reference laboratory Sun-Sat; results are reported within 1-4 days.

This test uses a manufacturer labeled Analyte Specific Reagent (ASR) as the reagent providing the specificity of the assay. The test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.

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Urine Collection Procedure

Collection Instructions

Specimen:Urine, random collection
Optimal Volume:5 mL
Minimum\Peds Volume:1 mL
Container:Plastic leakproof container, sterile
Causes for Rejection:Specimens exposed to repeated freeze/thaw cycles.

Processing and Shipping

Specimen Processing:Aliquot 0.5 mL, 0.3 mL minimum. Store at room temperature.
Shipping Instructions:Ship STAT at room temperature.
Stability:1 week at room temperature; 1 month at refrigerated temperature; 3 years frozen.
Test Performed at or Referral Lab Lab Sendouts  (ARUP)
Referral Lab number:2010075


Reference Range:
Drugs Covered Cutoff
Amphetamine 50 ng/mL
Methamphetamine 200 ng/mL
Methylenedioxyamphetamine (MDA) 200 ng/mL
Methylenedioxymethamphetamine (Ecstasy, MDMA) 200 ng/mL
Methylenedioxyethylamphetamine (EVE, MDEA) 200 ng/mL
Phentermine 200 ng/mL
Use:For medical purposes only; not valid for forensic use.

The absence of expected drug(s) and/or drug metabolite(s) may indicate non-compliance, inappropriate timing of specimen collection relative to drug administration, poor drug absorption, diluted/adulterated urine, or limitations of testing. The concentration value must be greater than or equal to the cutoff to be reported as positive. Interpretive questions should be directed to the laboratory.

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