Casandra
Casandra Test Code QD73975Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID 10190
Micronutrient, Vitamin B2
Clinical Use
Order TestUse
Measurement of serum or plasma vitamin B2 (riboflavin) concentration aids in evaluation of nutritional status, identifying deficiencies that may contribute to fatigue, mucocutaneous symptoms, anemia, neurologic changes, or other signs of ariboflavinosis.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Mass Spectrometry
Biomarkers
Vitamin B2
AnalyteQuantitation • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
red‑top tube (no gel)
Collection Instructions
protected from light
Causes for Rejection
Serum separator tube
Stability Requirements
| Temperature | Period |
|---|---|
| Frozen | 30 days |