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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 by source

Published adult intervals: 1, from 1 named sources, shown in µg/L.

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

More tests in the urine category.

Urine Creatinine

Albumin-to-Creatinine Ratio (ACR)

Urine Specific Gravity

24h Urine Protein

24h Urine Calcium

Sources

Quest Diagnostics

Last updated 2026-05-02

This page presents source-specific reference data and sourced explanations. For general wellness information only. This is not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.

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