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Test Name: PHENOBARBITAL
Test Code: 1770
Other Names: Phenobarbital, Luminal©
Test Includes: Phenobarbital
Specimen Requirements: Serum (Red top) or Plasma
Container: N/A
Collection Instructions: Separate serum or plasma from cells within 45 minutes of collection. If green-top tube or lavender top tube is used, transfer separated plasma to a plastic transfer tube.
Stability: Separated Samples are stable at Room temperature for 1 day, Refrigerated 3 days frozen 6 months
Rejection Criteria / Special Instructions: Use of anticoagulants containing citrate. Serum separated from gel-barrier tube. Moderate to Gross hemolysis; excessive lipemia; improper labeling
Methodology: Turbidimetric Rate