Test Price
230 AED✅ Home Collection Available
Zinc Urine 24-Hour Test in UAE | 230 AED | DHA Licensed
Executive Summary & Core Metrics
Accurate quantification of zinc excretion over 24 hours using ICP‑MS with ISO‑certified cold‑chain logistics. Diagnostic sensitivity ≥99.9% and next‑day reporting enable precise clinical management of metabolic disorders, nutritional assessment, and industrial toxicity monitoring. The test is performed at our DHA‑licensed laboratory in Dubai Healthcare City, under strict quality controls and adherence to Federal Decree‑Law No. 4 of 2016 on Medical Liability.
Test Overview & Methodology
The 24‑hour urine zinc test measures total daily zinc excretion to differentiate between dietary insufficiency, malabsorption, renal wasting, and industrial overexposure. ICP‑MS technology provides unmatched specificity even at trace levels, with a lower detection limit of 0.5 µg/L and a dynamic range spanning sub‑clinical to toxic concentrations. Results are reported in µg/24h alongside reference intervals stratified by age, sex, and physiological status.
Our Test vs. Routine Serum Zinc
| Attribute | Zinc Urine 24‑Hour (Our Test) | Serum Zinc |
|---|---|---|
| Analytical Method | ICP‑MS, LOINC 5766‑3 | Colorimetric, lower specificity |
| Clinical Scope | Total daily excretion, renal handling, exposure burden | Acute phase reactant, fluctuates with inflammation |
| Reporting Speed | Next‑day report with cold‑chain logistics | 1–2 days, no home collection |
| Home Collection | Yes – VIP Mobile Phlebotomy, metal‑free kit provided | Not available for standard serum zinc |
24‑hour urine zinc provides functional clearance and cumulative exposure data that serum zinc cannot reliably offer.
Physician Insight & Safety Protocols
“Interpreting isolated urine zinc requires integration with clinical history, dietary patterns, renal function indices, and serum markers. This assay excels at uncovering subtle toxicities and guiding chelation therapy, but it should not be used in isolation for diagnosis. Patients must report recent contrast administration or seafood consumption to avoid pre‑analytical errors that may skew results.”
— Dr. Ajay Singh, General Practitioner, DHA Registration ID: 36234132
Pre‑Analytical Advisory
- Discontinue all supplements containing zinc (including multivitamins) 24 hours prior to starting collection unless otherwise directed by your physician.
- Use only the provided acid‑washed, metal‑free collection container; wear powderless gloves to avoid trace contamination.
- Store the collection container in a cool, dark place during the 24‑hour period; avoid exposure to extreme temperatures.
Exclusion Criteria & ER Red Flags
- Exclusion: Gadolinium or iodine contrast media administered within 96 hours before collection.
- Exclusion: Consumption of sea or fresh water fish within 3 days prior to specimen collection.
- ER Red Flag: Severe nausea, vomiting, epigastric pain, or bloody diarrhoea after occupational exposure – seek immediate emergency care.
- ER Red Flag: Signs of acute kidney injury (oliguria, confusion, oedema) alongside elevated zinc exposure.
Patient FAQ & Clinical Guidance
1. What is the difference between urine zinc and serum zinc testing?
Urine zinc measures the total amount excreted over 24 hours, reflecting renal handling and cumulative exposure. Serum zinc only captures a single time point and can be falsely altered by inflammation, recent meals, or circadian variation. The 24‑hour urine test provides a more stable and clinically actionable picture of body zinc status.
2. Can I take this test while pregnant or breastfeeding?
Yes, urine zinc testing is safe during pregnancy and lactation. However, physiological increases in zinc excretion occur during these states. Inform the clinical team so reference interpretations can be adjusted accordingly. No radiation or contrast agents are involved.
3. How should I prepare for the 24‑hour urine collection?
Avoid all seafood for 3 days prior. Do not receive iodine or gadolinium contrast for 96 hours before starting collection. Use only the metal‑free collection kit provided, wearing the supplied powderless gloves. Refrigerate the container throughout the collection period for specimen stability.
4. When will I receive my results, and who explains them?
Results are reported within 24 hours of specimen receipt at our DHA‑licensed laboratory. A telephonic consultation with our General Practitioner, Dr. Ajay Singh, is provided to explain your results in clinical context and recommend follow‑up if necessary.
UAE Regulatory & Data Privacy Adherence
This test is performed in full compliance with Federal Decree‑Law No. 45 of 2021 on Personal Data Protection (PDPL), guaranteeing confidential handling of your health information. All electronic health records are processed under the security framework of Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. Clinical safety and patient consent protocols follow Federal Decree‑Law No. 4 of 2016 on Medical Liability. DNA Labs UAE is licensed by the Dubai Health Authority (DHA Facility License Number 1143) and operates under ISO 15189 accredited standards for medical laboratory quality and competence.
Clinical & Logistical Metadata
| Test Name | Zinc, 24‑Hour Urine |
| Price (AED) | 230 |
| Turnaround Time | Next Day (24 hours from specimen receipt) |
| Sample Type / Matrix | 24‑Hour Urine (acid‑washed metal‑free container) |
| Methodology Used | Inductively Coupled Plasma Mass Spectrometry (ICP‑MS) |
| ICD‑10‑CM Code | E60 (Dietary zinc deficiency), R82.99 (Other abnormal findings in urine) |
| LOINC Code | 5766‑3 (Zinc [Mass/time] in 24 hour Urine) |
| DHA Facility License & Laboratory Address | DHA License 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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