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Arsenic, Urine, 24 Hour

Last modified by  Ivette Marrero  on  April 03, 2014 09:58 AM

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514


Container Type
24 hour
Test ID   ARS24
EPIC Order
CPT Code(s)   82175
Group/Individual Test   Group
Laboratory   Core Referral Testing
Tube Station   N/A
Specimen Routine: 24 hr urine, container "A" with no metal cap or glued insert; refrigerate during collection; see important Comments 
Availability Routine: Reference Laboratory - Mayo Medical Laboratories
Turnaround Time   3-5 days
Reference Range Normal: See separate report
  Positive Results: Positive results > 35 µg/24 hrs will be reflexed to fractionate.
Obtain container "A" from Central Distribution. 
Gadolinium for MRI's will interfere with testing.
Specimen should be collected 48 hours after gadolinium has been administered.


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