Benzodiazepines Screen with Reflex Confirmation, Whole Blood

Synonyms

  • BENZOBL
  • Benzodiazepine WB Rfl Confirm
  • BENZODIAZEPINES SCREEN WITH REFLEX CONFIRMATION, WHOLE BLOOD
  • LAB14050

Cerner Name

Benzodiazepine WB Rfl Confirm

Clinical Info

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Specimen Volume

7 mL whole blood (3 mL min)

Container

Collection Instructions

Container Tube: Gray top ( sodium fluoride/potassium oxalate) Tuber or Lavender Top Tube

Transport Instructions

Refrigerated

Specimen Stability

3 Days Room Temperature
14 days Refrigerated or Frozen

Methodology

Initial presumptive testing by immunoassay at a testing threshold of 20 ng/mL; presumptive positives confirmed to limit of quantitation by definitive chromatography mass spectrometry (GC/MS or LC/MS-MS).

Days Performed

TAT; 5-10 days

Performing Laboratories
  • NWH CL Send Outs-Labcorp

CPT

80307

PDM

235046

Results
Component Name Base Name Common Name External Name
BENZODIAZEPINES, BLOOD BENZODIAZ BENZODIAZEPINES, BLOOD Benzodiazepines, Blood

Result Interpretation

Negative

     Cutoff: 20

This test was developed, and its performance characteristics determined, by LabCorp. It has not been cleared or approved by the US Food and Drug Administration (FDA).

Forms
Tox/TDM LAB14050 build edit