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Phenytoi
Test Code
13627LC
Short Description
Phenytoin,Free and Total,Serum
Cont. Description
Red Top
Speciman Type
Serum
Storage Requirements
Ambient
Collection Instructions
Transfer separated serum or plasma to a plastic transport tube. Collect specimen just prior to next dose. Serum or plasma must be separated from cells within 45 minutes of collection. Send serum or plasma in a plastic transport tube.
CPT Code
80186, 80185