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Iodine (Urine)
Urine
Iodine (Urine)
Also known as: Urine Iodine, UIC
COMMON RANGE
34 – 523
µg/L
0
572
Q
Quest Diagnostics
Adult
↗
See all sources ↓
CONVERT & COMPARE
µg/L
=
279
mcg/L
=
279
ug/L
=
279
ng/mL
Reference ranges across 10+ sources
Adult reference ranges from 1 entries across 1 named sources, shown in µg/L. Compare side-by-side.
SOURCE
SEX
AGE
RANGE
VISUAL
CITE
Q
Quest Diagnostics
All
≥18y
34 – 523 µg/L
↗
Q
Quest Diagnostics
All · ≥18y
↗
34 – 523 µg/L
Related biomarkers
Often tested alongside iodine (urine) or part of the same panel.
Urine pH
Urine
Urine Creatinine
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Albumin-to-Creatinine Ratio (ACR)
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Urine Specific Gravity
Urine
24h Urine Protein
Urine
24h Urine Calcium
Urine
Sources
Q
Quest Diagnostics
Last updated 2026-05-02
This page aggregates publicly available reference data and clinical information from Mayo Clinic Laboratories and other sources. For general wellness information only — not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.
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