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Test Code Acetaminophen Level Acetaminophen

Performing Laboratory

NRL-Chemistry

Methodology

Turbidimetric Inhibition Immunoassay

This test is not used for routine therapeutic drug level monitoring but is useful for evaluating severity of intoxications.

Specimen Requirements

Specimen Type: Plasma

Container/Tube: Mint green

Specimen Volume: 2 mL

 

Reference Values

Therapeutic concentration: 10-20 mcg/L

Toxic concentration (automatic call-back):  ≥50 mcg/L

Samples with concentrations outside of the analytical range will be reported as follows:

<5 μg/mL or >1000 μg/mL for plasma/serum 

Day(s) Test Set Up

Monday through Sunday

Turnaround Time:

STAT-45 minutes

Routine-shift

Specimen Transport Temperature

Refrigerate

Test Classification and CPT Coding

80307