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Primidone (Mysoline(R)), Serum
Test Code:
007856
Performing Lab: LABCORP BURLINGTON
CPT Code:
80188  80184   
Specimen Container Red-top tube OR green-top (heparin) tube. DO NOT USE A GEL-BARRIER TUBE. The use of gel-barrier tubes is not recommended due to slow absorption of the drug by the gel. Depending on the specimen volume and storage time, the decrease in drug level due to absorption may be clinically significant.
Specimen Type Serum OR plasma
Volume 1 mL
Minimum Volume 0.3 mL
Temperature Room Temperature
Specimen Handling Transfer separated serum or plasma to a plastic transport tube. Collect specimen immediately prior to next dose.
Methodology Immunoassay
Stability Room Temperature: 14 days, Refrigerated: 14 days, Frozen: 14 days
Unacceptable Conditions Gel-barrier tube; severe hemolysis; lipemia; icteric specimen
Days Set-Up M-F(3) SUN(2)
Shift Performed 2,3
TAT From Set-Up 2 - 3 Days
Result Code Result Name LOINC
007830 Phenobarbital, Serum 3948-7
018713 Primidone, Serum 3978-4