Sorted By Test Name - Mayo Medical Laboratories

FALBU
90309
9886
FETGL
57114
Albuterol, Serum/Plasma
Reference Values:
Reporting limit determined each analysis
Synonym(s): Proventil
Peak plasma levels following a single 4 mg oral solution:
18 ng/mL at 2.5 hours post dose.
Peak plasma levels following a single 0.04-0.1 mg
Inhaler dose: 0.6-1.4 ng/mL at 3-5 hours post dose.
Steady state trough plasma levels following a 2 mg (conventional
tablet) every 6 hours regimen: 3.8-4.3 ng/mL.
Steady state trough plasma levels following a 4 mg (extendedrelease
tablet) every 12 hours regimen: 3.0-4.8 ng/mL.
Steady state trough plasma levels following a 4 mg (conventional
tablet) every 6 hours regimen: 7.8-12.0 ng/mL.
Test Performed By: NMS Labs
3701 Welsh Road
P.O. Box 433A
Willow Grove, PA 19090-0437
Alcian Blue with Periodic Acid-Schiff Stain
Useful For: Staining of mucosubstances at pH 2.5 of 1.0
Reference Values:
The laboratory will provide a pathology consultation and stained slide.
Alcohol Biomarkers, Urine
Reference Values:
This specimen was screened by immunoassay. Any positive result was confirmed by liquid
chromatography with tandem mass spectrometry (LC/MS/MS).
The following threshold concentrations were used for this analysis:
Drug Screening Threshold Confirmation Threshold
Ethyl glucuronide 500 ng/mL 500 ng/mL
Ethyl sulfate 250 ng/mL
Alternative explanations should be explored for any positive finding.
This panel includes tests for specimen validity.
Please note that incidental exposure to alcohol may result in detectable levels of etg and/or ets. The
Center for Substance abuse Prevention (CSAP) advises caution in interpretation and use of biomarkers
alone to assess alcohol use. ETG/ETS results should be interpreted in the context of all available clinical
and behavioral information.
Test Performed By: Medtox Laboratories
402 W. County Road D
St. Paul, MN 55112
Clinical References: Reference: center for substance abuse prevention, "The Role of Biomarkers in
Current as of January 4, 2013 7:15 pm CST 800-533-1710 or 507-266-5700 or MayoMedicalLaboratories.com Page 67