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Magnesium, 24 hr Urine 鎂, 24小時尿液

U047

Specimen Required

Ur-24 hr-HCI (30 mL Ur-24 hr-HCI aliquot, Refrigerate). Note collection time.

Schedule

Monday-Saturday

Notes

Add 10 mL of 6N HCI at start of collection. Record total volume in mL on both the container & requisition. Adjust pH between 2-3 to prevent Magnesium precipitate.

Specimen Stability

Ambient:

7 days

Refrigerated:

7 days

Frozen:

1 month

Components

Name

Reference Interval

Magnesium, 24 hr Urine by Calculation 鎂, 24小時尿液

Conv. Units

73.0 - 122.0 mg/24 hr

S.I. Units

3.0 - 5.0 mmol/24 hr

Magnesium, Urine 鎂,尿液

N/A

8/27/2025 9:59:22 PM