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Urine Mg2+.

Common Use:
To assess magnesium levels related to renal function.

Urine from a random or timed specimen collected in a clean plastic collection container with 6N hydrochloride as a preservative.

Normal Findings:
(Method: Spectrophotometry)

Conventional UnitsSI Units (Conventional Units × 0.4114)
20–200 mg/24 hr8.2–82.3 mmol/24 hr

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