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| Test Name: | Heavy Metals Profile, Urine |
|---|---|
| Test Code: | 007492 |
| Other Names: | N/A |
| Test Includes: | Creatinine(Crt),U, Arsenic (Total),U, Arsenic(Inorganic),U, Inorg. As/Crt Ratio, Arsenic,Urine 24 Hr, Lead, Urine, Lead/Creat. Ratio, Lead, Urine (24 Hr), Mercury, Urine, Mercury/Creat. Ratio, Mercury,Urine 24 Hr |
| Specimen Requirements: | Urine (random or 24-hour), 15 mL |
| Container: | Plastic urine container, no preservative |
| Collection Instructions: | Sampling time is not critical for industrial monitoring. OPTIONAL PROTOCOL: Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). Avoid contact with metal during collection. Screw the lid on securely. See individual tests for collection times for industrial monitoring. |
| Stability: | Maintain specimen at room temperature. |
| Rejection Criteria / Special Instructions: | Request form MUST state 24-hour specimen volume, if applicable. |
| Methodology: | Atomic absorption spectrometry (AAS); inductively coupled plasma-mass spectrometry (ICP-MS) |