Test Code 0206029 Phenytoin, Total, Serum or Plasma

Methodology

Enzyme Immunoassay

Alomere Health Hospital Laboratory

Specimen Type: Serum
Collection Container/Tube:

Preferred: Gold (gel separator) or Red (plain)

Acceptable: Plasma, Green top Lithium heparin

Specimen Volume: 2.0 mL

Specimen Minimum Volume: 0.2 mL

Collection Instructions:

1. Allow serum tubes to clot completely. This may take up to 30 minutes.

2. Remove sample from cells by pipetting.

3. Indicate whether serum or plasma.

Refrigerated

Therapeutic concentration: 10-20 mcg/mL
Toxic concentration (automatic call back): >20.0 mcg/mL

Monday through Friday

Saturday and Sunday by special request

80185