Casandra
Casandra Test Code QD87426Version 1 (DRAFT)
Performing Lab
Chromium, Serum
Clinical Use
Order TestUse
Occupational exposure and exposure to environmental contamination of chromium may lead to toxicity. The need for chromium supplements is unproven. Supplements taken in excess can lead to toxicity.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Mass Spectrometry
Biomarkers
Chromium
AnalyteChromium concentration
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Result Codes
- 5622-6 - Cr SerPl-mCnc
Result Turnaround Time
1 day
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
2 mL
Minimum Volume
1 mL
Container
plain, royal‑blue top Monoject trace element blood collection tube (no additive)
Collection Instructions
Draw one (royal blue‑top) tube of blood and discard. Draw second (royal blue‑top) tube. Allow to clot upright; centrifuge and pour serum (do not pipette) into metal‑free tube.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 5 days |
| Refrigerated | 10 days |
| Frozen | 21 days |
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