Home
HelpTest Code ASOU Arsenic Occupational Exposure, Random, Urine
Specimen Required
Only orderable as part of profile. For more information see:
-ASUOE / Arsenic Occupational Exposure with Reflex, Random, Urine
-HMUOE / Heavy Metal Occupational Exposure, with Reflex, Random, Urine
Useful For
Screening test for detection of occupational exposure to arsenic in random urine specimens
Testing Algorithm
If total arsenic concentration is 10 mcg/L or greater, then speciation will be performed at an additional charge.
Reporting Name
Arsenic Occupational ExposureSpecimen Type
UrineSpecimen Minimum Volume
3 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Urine | Refrigerated (preferred) | 28 days | |
| Frozen | 28 days | ||
| Ambient | 72 hours |
Reject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.Reference Values
Only orderable as part of profile. For more information see:
-ASUOE / Arsenic Occupational Exposure with Reflex, Random, Urine
-HMUOE / Heavy Metal Occupational Exposure, with Reflex, Random, Urine
Biological Exposure Indices (BEI): <35 mcg/L at end of work week
Specimen Retention Time
14 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| ASOU | Arsenic Occupational Exposure | 13463-5 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 608890 | Arsenic Occupational Exposure | 13463-5 |
| 608891 | Total Arsenic Concentration | 5586-3 |
Day(s) Performed
Monday through Friday
Report Available
2 to 4 daysCPT Code Information
82175