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Alternative names, keywords |
Urine magnesium output, urine Mg |
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Samples required |
Instructions for 24h urine collection available here or on UHSussex public site. |
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Test indications |
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Factors affecting test performance/ results |
No specific interferences noted. Results should always be assessed in conjunction with the patient’s medical history, clinical examination and other findings. |
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Reference range |
3 - 5 mmol/ 24h Source: Roche Cobas® Magnesium Gen.2 kit insert, 2025-01, V18.0 |
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Turnaround time |
Within 24h of acidification. |
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Enquiries |
Biochemistry (Automation) |
24 hour urine collection in acidified container.