Test Overview
Test Methodology

Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Reference Range *

10-30 ng/mL

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Sunday
Analytic Time

4 - 8 days

Soft Order Code
MMLR
Synonyms
    Laboratory
    Sendout
    Reference Laboratory
    Mayo FFLEX (MedTox # 148)
    Section
    Special Testing
    Specimen Requirements
    Collection Instructions

    Collect specimen in a red or green top tube. Spin and aliquot into a screw capped plastic tube. Send to Specimen Processing refrigerated.

    Normal Volume
    2 mL serum or plasma
    Minimum Volume
    0.4 mL serum or plasma
    Storage Temperature
    Refrigerate preferred, frozen acceptable
    Additional Information

    Test is sent to Mayo Clinic Laboratories; performed by MedTox Laboratories

    Billing
    CPT Code
    80369
    NY State Approved
    No