Casandra
Casandra Test Code QD27455Version 1 (DRAFT)
Performing Lab
Hippuric Acid, Urine
Clinical Use
Order TestUse
This test measures hippuric acid levels in urine, often used to assess exposure to toluene and related aromatic solvents. Results may include hippuric acid concentration (g/L) and creatinine‑corrected hippuric acid (g/g creatinine), aiding interpretation by adjusting for urine concentration.
Special Instructions
Not provided.
Limitations
Developed and performance characteristics determined by NMS Labs; not cleared or approved by the U.S. Food and Drug Administration.
Test Details
Methodology
Mass Spectrometry
Biomarkers
2 components
CreatinineHippuric Acid
Result Turnaround Time
7 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Urine
Volume
3 mL
Minimum Volume
1.1 mL
Container
Plastic container (preservative-free)
Collection Instructions
Collect sample at end of shift.
Causes for Rejection
Received Room Temperature.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 5 day(s) |
| Refrigerated | 30 day(s) |
| Frozen | 30 day(s) |
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