IODINE, URINE

Test Documentation
Specimen Required
Collect 24 hours urine, refrigerate during collection. Mix well and send 10.0 mL urine (1.0 mL minimum) refrigerated in a screw-capped plastic urine container.

Alternate Specimen
Urine preserved with 50% acetic acid

Methodology
Inductively Coupled Plasma-Mass Spectrometry

Stability
Room Temperature: 146 days; Refrigerated: 146 days; Frozen: 146 days

Reference Range
Iodine, 24 hour urine:
0-15 years:   Not Established  
>=16 years:   93-1125 mcg/specimen  

Performed
Monday, Wednesday, Friday

Turnaround Time3-5 days
Test CodeUIODQ
CPT-4 Code (s)
83789
LOINC Codes
Collection Duration   13362-9  
Urine Volume   3167-4  
Iodine Concentration   26842-5  
Iodine, Urine   2492-7  

Warde
Medical
Laboratory