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HelpTest Code FSILS Silicon, Serum
Ordering Guidance
This test assesses the presence of silicon and does not measure silica or silicone. Silica is silicon dioxide (SiO2), which is found in quartz and sand. Silicones are inert synthetic organosilicon compounds used in adhesives, sealants, lubricants, medical applications, insulation, and cooking utensils.
Specimen Required
***Must submit one specimen per orders. Specimens cannot be shared between multiple orders.***
Supplies: NMS Acid Washed "Precleaned", 10 mL (T619)
Collection Container/Tube: Royal blue top (no additive, metal-free)(serum gel/SST are not acceptable)
Submission Container/Tube: Trace metal-free plastic vial
Specimen Volume: 2 mL Serum
Collection Instructions:
1. Promptly centrifuge and aliquot serum into a trace metal-free plastic vial.
2. Send refrigerated.
Reporting Name
Silicon, SerumSpecimen Type
SerumSpecimen Minimum Volume
Serum: 0.7 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 21 days | Acid Washed Plastic (MML Supply T619) |
| Ambient | 14 days | Acid Washed Plastic (MML Supply T619) | |
| Frozen | 14 days | Acid Washed Plastic (MML Supply T619) |
Reject Due To
| Glass container | Reject |
Reference Values
Reporting limit determined each analysis.
Generally: Less than 0.05 mg/dL
Silicon concentrations are influenced by diet, especially vegetable intake.
Performing Laboratory
NMS LabsTest Classification
The test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.CPT Code Information
84285
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FSILS | Silicon, Serum | 10829-0 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| Z5930 | Silicon | 10829-0 |
Report Available
9 to 11 daysDay(s) Performed
Monday through Sunday