Arsenic, Urine, 24 Hour

Container Type

24 hour

Test ID   LAB361
EPIC Order
CPT Code(s)   82175 (82175, if appropriate)
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 Clinic Laboratories
Turnaround Time   3-5 days
Reference Range Normal: See separate report
Arsenic concentration results ≥10 mcg/L will be reflexed to speciation.
Obtain container "A" from Central Distribution. 
Patient should not eat seafood 48 hours prior to and during collection.

Iodine/Gadolinium for MRI's will interfere with testing.
Specimen should be collected 96 hours after iodine/gadolinium has been administered.

Reviewed by jcarr on December 01, 2021

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

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