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Magnesium, Urine 鎂,尿液

U047UR

Specimen Required

10 mL Ur-rdm (10 mL Ur-rdm-HCI aliquot. Refrigerate)

Schedule

Monday-Saturday

Notes

In lab, acidify 10 mL Ur aliquot with 0.1 mL 6N HCl. Adjust pH to between 2-3 to prevent magnesium precipitate.

Specimen Stability

Ambient:

7 days

Refrigerated:

7 days

Frozen:

1 month

2/18/2026 12:42:20 PM