Phenytoin, Free QPHENF
Method(s) | Ultrafiltration/Immunoassay |
---|---|
Synonym | Dilantin |
Specimen Required | |
Collect | One 5 mL plain red (no gel) top tube. |
Transport | 2.5 mL serum ambient (Min: 1 mL). Patient Preparation
|
Stability | Ambient: 4 days Refrigerated: 7 days Frozen: 30 days |
Unacceptable Conditions |
|
Schedule | Mon-Sat; Report available: 3-4 days |
CPTCode | 80186 |
Notes | Performing Laboratory-Quest Diagnostics-Chantilly VA |
Preferred Specimen Collection Device(s) | |
Reference Interval | |
1.0-2.0 mg/L |