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Heavy Metals Profile II, Urine

CPT: 82175; 82300; 82570; 83655; 83825
Updated on 12/9/2019
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Test Includes

Arsenic (total), urine; arsenic (inorganic), urine; cadmium, urine; lead, urine; mercury, urine; all ratios; all 24-hour excretions


Special Instructions

Request form must state 24-hour specimen volume, if applicable.


Expected Turnaround Time

3 - 6 days



Related Documents


Specimen Requirements


Specimen

Urine (random or 24-hour)


Volume

15 mL


Minimum Volume

5.3 mL (Note: This volume does not allow for repeat testing.)


Container

Plastic urine container, no preservative


Collection

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.


Storage Instructions

Maintain specimen at room temperature.


Stability Requirements

Temperature

Period

Room temperature

14 days

Refrigerated

14 days

Frozen

14 days

Freeze/thaw cycles

Stable x3


Patient Preparation

Patient should avoid seafood and red wine 72 hours prior to collection.


Test Details


Use

Monitor exposure to arsenic, lead, mercury, and cadmium


Limitations

This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.


Methodology

Atomic absorption spectrometry (AAS); inductively-coupled plasma/mass spectrometry (ICP/MS)


Reference Interval

See individual tests.


Additional Information

See individual tests.


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
070813 Heavy Metals Profile II, Urine 723280 Creatinine(Crt),U g/L 2161-8
070813 Heavy Metals Profile II, Urine 170391 Arsenic (Total),U ug/L 21074-0
070813 Heavy Metals Profile II, Urine 170394 Arsenic(Inorganic),U ug/L 12481-8
070813 Heavy Metals Profile II, Urine 170395 Inorg. As/Crt Ratio ug/g creat 13825-5
070813 Heavy Metals Profile II, Urine 170392 Arsenic,Urine 24 Hr ug/24 hr 5587-1
070813 Heavy Metals Profile II, Urine 019315 Lead, Urine ug/L 20625-0
070813 Heavy Metals Profile II, Urine 019317 Lead/Creat. Ratio ug/g creat 13466-8
070813 Heavy Metals Profile II, Urine 019364 Lead, Urine (24 Hr) ug/24 hr 5677-0
070813 Heavy Metals Profile II, Urine 019307 Mercury, Urine ug/L 21383-5
070813 Heavy Metals Profile II, Urine 019310 Mercury/Creat. Ratio ug/g creat 13465-0
070813 Heavy Metals Profile II, Urine 019356 Mercury,Urine 24 Hr ug/24 hr 6693-6
070813 Heavy Metals Profile II, Urine 072713 Cadmium, Urine ug/L 21130-0
070813 Heavy Metals Profile II, Urine 072715 Cadmium,Urine(24 Hr) ug/24 hr 5612-7
070813 Heavy Metals Profile II, Urine 072714 Cadmium/Creat. Ratio ug/g creat 13828-9

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