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Lidocaine

Collection Requirements

Source: blood

Container:

  • Preferred: Red
  • Acceptable: EDTA lavender or Sodium heparin green

Volume: 1 mL in vacutainer

Availability

STAT
Routine

Lab Processing Instructions

Specimen: serum

Spin, separate, and refrigerate 

Performing Laboratory

Adele Hall

Adele Hall Lab Section

Toxicology

Instrumentation/Methodology

Enzyme Immunoassay

Reference Ranges

Therapeutic: 1.5-5.0 mcg/mL

Critical Values

>8.0 mcg/mL

CPT

80176

Turnaround Time

Monday - Friday

  • STAT:  4 hours
  • Routine: 4-12 hours

Weekends/holidays

Routine: batched testing performed daily. Must be received in the Toxicology Lab by 10:00 a.m. to be included in the batch. Results will be reported by 2:00 p.m.