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Test Code LAB12691 Trazodone (Desyrel®)

Department

SEND OUTS

Reference Lab Test Number

TRAZO

Refer To

Warde Medical Laboratory

Primary Collection Container

Red (No Gel)

Alternate Collection Container

Lavender 6 mL (K3EDTA)

Transport

Refrigerated

Preferred Transport Temperature

Refrigerated

Processing

Centrifuge, separate and send 1.0 mL serum in a screw-capped plastic vial.

Stability

Ambient: 48 hours

Refrigerated: 14 days

Frozen: 14 days

Minimum Testing Volume

0.2 mL

Reference Range

Therapeutic: 500-1600 ng/mL

Toxic: >5000 ng/mL

Methodology

Liquid Chromatography/Tandem Mass Spectrometry

Performed

Mon,day, Wednesday, and Friday

Reported

3-4 days

CPT Codes

80299

Unacceptable Conditions

SST