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Test Code LAB475 Lamotrigine

Department

SEND OUTS

Reference Lab Test Number

LAMOT

Refer To

Warde Lab

Primary Collection Container

Red (No Gel)

Transport

Serum or plasma refrigerated

Preferred Transport Temperature

Refrigerated

Processing

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

Stability

Ambient: 24 hours

Refrigerated: 7 days

Frozen: 14 days

Minimum Testing Volume

0.5 mL

Reference Range

2–15 µg/mL

Toxic: >20 µg/mL

Methodology

Liquid Chromatography/Tandem Mass Spectrometry

Performed

Monday – Friday

Reported

4 Days

CPT Codes

80175

Unacceptable Conditions

SST

Additional Information

Lamictal