Test Price
650 AED✅ Home Collection Available
Chromium, 24-Hour Urine Test in UAE | 650 AED | DNA Labs UAE
Executive Summary & Core Metrics
Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 (Cert: INT/EGQ/2509DA/3139) Accredited Processing.
Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection available daily from 8 AM to 11 PM.
Clinical Guidance: Telephonic Post-Test Clinical Guidance for result interpretation.
Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
Test Price: 650 AED | Turnaround Time: Next-Day Report | Methodology: ICP-MS (ISO 17025 Accredited) | Sample: 24-Hour Urine
Test Overview & Methodology
This test quantifies chromium in a 24-hour urine specimen using Inductively Coupled Plasma Mass Spectrometry (ICP-MS), the definitive method for trace metal analysis. It is critical for diagnosing industrial diseases, monitoring occupational exposure, and assessing nutritional or detoxification status. Chromium exists in two primary valence states: trivalent (Cr III), an essential micronutrient involved in glucose and lipid metabolism, and hexavalent (Cr VI), a known pulmonary carcinogen and nephrotoxin associated with occupational settings. The 24-hour urine collection provides a time-integrated assessment of chromium excretion, reflecting both recent and cumulative exposure burden. ICP-MS achieves ultra-trace detection limits at parts per trillion (ppt) concentrations, enabling precise quantification even in non-occupationally exposed individuals. This assay is accredited under ISO 17025 standards for clinical trace element analysis, ensuring inter-laboratory reproducibility and diagnostic reliability.
| Feature | Our Test (ICP-MS) | Closest Alternative (GFAAS) |
|---|---|---|
| Precision | Ultra-trace detection limits (parts per trillion) | Higher detection limit (parts per billion) |
| Method | ICP-MS (ISO 17025 accredited) | Graphite Furnace Atomic Absorption Spectroscopy |
| Turnaround | Next-day report | 3–5 days |
| Interferences | Minimal (collision/reaction cell technology) | Significant (matrix and spectral interferences) |
Physician Insight & Safety Protocols
"Chromium levels must be interpreted within the full clinical context of occupational exposure history, renal function, and presenting symptoms. A mildly elevated result in an asymptomatic individual often requires repeat testing before escalating to chelation therapy. Isolated urinary chromium without whole-blood correlation can be misleading, particularly in patients with impaired kidney function." — Dr. Ajay Singh (DHA: 36234132), General Practitioner.
⚠️ Safety Exclusion Criteria & Emergency Red Flags
- Do not collect this test if Gadolinium or Iodine-containing contrast media have been administered within the last 96 hours — significant interference with ICP-MS quantification.
- Use only the provided acid-washed (metal-free) collection container and powderless nitrile gloves to avoid exogenous chromium contamination.
- Seek emergency care immediately if you experience: chest pain, irregular heartbeat, severe nausea or vomiting, bloody urine, or breathing difficulties — these may indicate acute hexavalent chromium toxicity.
- This test is not a substitute for clinical evaluation in acute poisoning; always correlate with whole-blood chromium, renal function panels, and physical examination.
Pre-Test Preparation & Advisory
Refrain from administering contrast media (Gadolinium or Iodine-containing agents) for 96 hours prior to collection. A special metal-free 24-hour urine collection kit will be provided; follow the printed instructions exactly. Store the specimen refrigerated (2–8 °C) or frozen (−20 °C) until courier pickup. Do not discontinue prescribed medications without consulting your doctor. Chromium-containing supplements or chelation agents should only be used under strict medical supervision and never initiated based solely on a single elevated urine result.
Patient FAQ & Clinical Guidance
1. What does a high chromium level in urine indicate?
Elevated urinary chromium often reflects recent occupational or environmental exposure, typically from stainless steel welding, leather tanning, chrome plating, or cement production industries. In non-occupational settings, contamination from chromium-containing dietary supplements or leaching from metal implants may also elevate levels. Further evaluation with whole-blood chromium, serum creatinine, and a detailed exposure history is recommended before any clinical intervention.
2. How should I collect the 24-hour urine sample correctly?
Discard the first morning void upon waking. Then collect all subsequent urine for exactly 24 hours into the provided metal-free container, including the first void of the following morning. Record the total volume on both the vial label and the requisition form. Keep the container refrigerated or on ice during the collection period. Avoid touching the interior of the lid or container to prevent metal contamination.
3. Is this chromium urine test covered by health insurance in the UAE?
Many UAE insurers cover occupational health screenings and heavy metal analysis under preventive care or worker protection benefits. Direct billing verification is available via WhatsApp at +971 54 548 8731 prior to sample collection to confirm your specific policy coverage and any pre-authorization requirements.
4. What is the difference between trivalent and hexavalent chromium in testing?
Urinary chromium measurement by ICP-MS detects total chromium concentration and does not differentiate between trivalent (Cr III, essential nutrient) and hexavalent (Cr VI, toxic and carcinogenic) species. Speciation analysis requires specialized chromatographic separation coupled with ICP-MS. Therefore, an elevated total chromium result must be interpreted alongside exposure history: Cr III is typically benign and derived from diet, while Cr VI indicates industrial exposure and warrants prompt medical evaluation.
5. How long does it take to receive results and how are they delivered?
Results are typically available within the next business day (24-hour turnaround). Reports are delivered electronically via secure email or through the DNA Labs UAE patient portal. A telephonic post-test clinical guidance session is included to help you understand your results and determine whether follow-up with a specialist is needed.
UAE Regulatory & Data Privacy Adherence
All testing performed at DNA Labs UAE complies with the following UAE federal regulations governing medical diagnostics and patient data protection:
- Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) — governs the lawful collection, processing, and storage of your personal health information with strict consent and data minimization principles.
- Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields — mandates cybersecurity standards and audit trails for all electronic health records and diagnostic data systems.
- Federal Decree-Law No. 4 of 2016 on Medical Liability — establishes the legal framework for clinical testing safety, patient consent, and professional accountability in diagnostic procedures.
- ISO 9001:2015 Quality Management System (Cert: INT/EGQ/2509DA/3139) — ensures continuous quality improvement and traceability across the entire testing workflow from sample collection to result reporting.
Your data is encrypted in transit and at rest, accessible only to authorized clinical personnel under strict role-based access controls. No health information is shared with third parties without your explicit written consent as required by PDPL.
Clinical & Logistical Metadata
| Test Name | Chromium, 24-Hour Urine |
| Price (AED) | 650 AED |
| Turnaround Time | Next-Day Report (24 hours from sample receipt) |
| Sample Type / Matrix | 24-Hour Urine (metal-free container provided) |
| Methodology Used | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) — ISO 17025 accredited |
| ICD-10-CM Code | T56.891A (Toxic effect of other metals, accidental, initial encounter) / Z77.029 (Contact with and suspected exposure to other hazardous heavy metals) |
| LOINC Code | 15011-9 (Chromium [Mass/time] in 24 hour Urine) |
| DHA Facility License & Address | DHA Facility License No: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE — DNA Labs UAE |
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