A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Selenium
Test CodeAlias/See Also
LAB579
CPT Codes
<p>84255</p>
Preferred Specimen
Patient Preparation: Patient should refrain from taking vitamins or mineral supplements at least three days prior to specimen collection.
Specimen Type: Serum
Collection Container/Type: Plain, royal blue-top Vacutainer plastic trace element blood collection tube
Submission Container/Tube: Metal-free, screw-capped plastic vial
Specimen Volume: 2 mL
Collection Instructions:
- Carefully clean skin prior to venipuncture.
- Use the royal blue-top ""Trace Metal"" evacuated tube.
- Centrifuge serum specimens within 1 hour of collection.
- Immediately separate serum specimens from the cells into trace element collection vial(s).
Additional Information:
- Avoid worksite collection
- Avoid hemolysis
- Do not use gel barrier tubes
Specimen Type: Plasma
Collection Container/Type: Royal blue-top (EDTA) plastic trace element blood collection tube
Submission Container/Tube: Metal-free, screw-capped plastic vial
Specimen Volume: 2 mL
Collection Instructions:
- Carefully clean skin prior to venipuncture.
- Use the royal blue-top ""Trace Metal"" evacuated tube.
- Centrifuge plasma specimens within 1 hour of collection.
- Immediately separate plasma specimens from the cells into trace element collection vial(s).
Additional Information:
- Avoid worksite collection
- Avoid hemolysis
- Do not use gel barrier tubes
Patient Preparation
Patient should refrain from taking vitamins or mineral supplements at least three days prior to specimen collection.
Minimum Volume
0.7 mL
Other Acceptable Specimens
Instructions
Transport Container
Transport Temperature
Specimen Stability
Room temperature: 8 hours
Refrigerated: 14 days
Frozen: 30 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolysis
Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
Setup Schedule
Report Available
Same day
Reference Range
<2 Years | 16-71 mcg/L |
2-4 Years | 40-103 mcg/L |
4-16 Years | 55-134 mcg/L |
Adult | 63-160 mcg/L |
Clinical Significance
Performing Laboratory
Quest Diagnostics Nichols Institute 14225 Newbrook Drive Chantilly, VA 20153
Last Updated: April 1, 2019