Phenytoin Level Build info

Synonyms

• PHENYTOIN LEVEL, TOTAL
• DILANTIN
• LAB31

Short Name

PHENYTOIN TOTAL

Procedure Master Number

LAB31

Procedure ID

710

Clinical Info

Specimen Type

Blood

Container

Red Top Tube

Collection Instructions

Container/Tube: Plain, red-top tube(s)
Specimen: 1 mL of serum
Transport Temperature: Refrigerate
Note: Collection of a pre-dose (i.e.) trough specimen is recommended

Transport Instructions

Refrigerate

Specimen Stability

4 days Room Temperature
4 days Refrigerated
2 months Frozen

Methodology

Spectrophotometric (SP)

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

80185

PDM

5400030

Results