Silicon, Urine Test (4190U)

Silicon, Urine Test (4190U)

Analysis Code 4190U 
Test Name Silicon, Urine 
Test Includes Silicon 
Purpose Exposure Monitoring/Investigation; 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. This test is New York State approved. 
Category Metal/Element 
Method(s) Inductively Coupled Plasma/Optical Emission
Spectrometry (ICP/OES) 
Specimen Requirements 6 mL Urine 
Transport Temperature Refrigerated 
Specimen Container Plastic container (Acid washed or Trace metal-free) 
Special Handling Avoid exposure to gadolinium-based contrast media for 48 hours prior to sample collection. 
Light Protection Required Not Required 
Stability Room Temperature: 14 day(s)
Refrigerated: 14 day(s)
Frozen (-20 °C): 14 day(s) 
*Rejection Criteria Glass container. 
Day(s) Test Set-up / TAT [ICP/OES] Friday / 7 days 
Suggested CPT Code 84285 
**Minimum Volume 2.7 mL 
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You are viewing Silicon, Urine Test (4190U)
*Rejection criteria pertain to clinical specimen submissions only.
**Stated minimum volume allows for a single analysis. Repeat analysis will not be performed.


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Price: $104.00