Casandra
Casandra Test Code LC51782Version 1 (DRAFT)
Performing Lab
Iodine, Serum or Plasma
Clinical Use
Order TestUse
Monitor exposure to iodine; evaluate for iodine deficiency disorders (IDDs), excessive iodine intake, or iodine in the workplace
Special Instructions
Not provided.
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.
Test Details
Methodology
Mass Spectrometry
Biomarkers
Iodine
AnalyteIodine Concentration • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Order Codes
- 2494-3
Result Codes
- 2494-3
Result Turnaround Time
2-4 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.4 mL
Container
Royal blue-top (EDTA) tube or royal blue-top tube without EDTA
Collection Instructions
Separate serum or plasma immediately after the collection, and transfer to a certified metal-free transport tube (PeopleSoft No. 111166) for shipment to the laboratory.
Storage Instructions
Maintain specimen at room temperature.
Causes for Rejection
Certified metal-free plastic transport tube not submitted
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 28 days |
| Refrigerated | 28 days |
| Frozen | 28 days |