Casandra
Casandra Test Code LC10184Version 1 (DRAFT)
Performing Lab
o-, m-, p-Xylene (as Methylhippuric Acid), Occupational Exposure, Urine
Also known as: Xylene
Clinical Use
Order TestUse
Evaluate exposure to o-, m-, p-xylene
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Other
Biomarkers
Creatinine
AnalyteCreatinine
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Methylhippuric Acid (g/g creatinine)
AnalyteMethylhippuric Acid g/g creatinine
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Methylhippuric Acid (g/L)
AnalyteMethylhippuric Acid g/L
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 21387-6 - Methylhippurate Ur-mCnc
Result Codes
- 2161-8 - Creat Ur-mCnc
- 13774-5 - Methylhippurate/Creat Ur
Result Turnaround Time
7-14 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Urine
Volume
10 mL
Minimum Volume
2 mL
Container
Plastic urine container without preservative
Collection Instructions
Urine container should be filled to prevent loss of volatile compound into headspace.
Storage Instructions
Refrigerate; specimen may also be frozen.
Causes for Rejection
Urine from preservative tube
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