VERAPAMIL, SERUM/PLASMA

Test Documentation
Specimen Required
Draw blood in a plain red-top tube. Centrifuge, separate serum from cells and send 3.0 mL serum (1.2 mL minimum) refrigerated in a screw-capped plastic vial.

Alternate Specimen
Plasma: EDTA

Rejection Criteria
SST or PST

Methodology
Gas Chromatography (GC)

Stability
Room temperature: 14 days; Refrigerated: 30 days; Frozen: 18 months

Reference Range
By report

Performed
Monday-Friday

Turnaround Time5-7 days
Test CodeVER
CPT-4 Code (s)
80375 (80299)
LOINC Codes
4094-9

Warde
Medical
Laboratory