Fluoride Quantitative, Serum or Plasma
Also known as: FLUORIDE
Use
This test measures fluoride levels in serum or plasma, typically used for assessing fluoride exposure or monitoring treatment efficacy. Fluoride levels may be affected by water fluoridation and consumption, thus, reference ranges are adjusted accordingly. Clinical decisions based on this test should consider potential environmental contamination during specimen collection.
Special Instructions
Not provided.
Limitations
Elevated results may be due to environmental contamination during collection. It is recommended to verify unexpected elevated results by testing another specimen in a trace metal-free container. This test is performed by NMS Labs and has not been FDA-cleared or approved.
New York Approved
Methodology
Other
Biomarkers
Fluoride
Analyte
LOINC Codes
- 5649-9 - Fluoride SerPl-mCnc
Result Turnaround Time
8-11 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
2 mL
Minimum Volume
0.6 mL
Container
ARUP standard transport tube
Collection Instructions
Separate from cells ASAP or within 2 hours of collection.
Storage Instructions
Refrigerated. Also acceptable: Room temperature or frozen.
Causes for Rejection
Gray (potassium oxalate/sodium fluoride) or polymer gel separation tube (SST or PST).
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 month |
| Refrigerated | 1 month |
| Frozen | 28 months |
Other tests from different labs that may be relevant