L690

Test CODE NAME

L690

Vitamin B5 (Pantothenic Acid), Serum

Methodology: Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
Performed: Mon-Fri
Reported: 2-4 days
Specimen Required: Collect: Serum Separator Tube (SST) OR Lavender-top (EDTA) tube - 1 ml serum. 
Specimen Preparation: Allow specimen to clot completely at room temperature . Separate serum from cells ASAP or within 2 hours of collection. Transfer separated serum or plasma to a plastic transport tube. Include patient's age on the test request form.
Storage/Transport Temperature: Room Temperature  
Causes for Rejection : Gel-barrier tube (SST) 
Stability: Ambient/Refrigerated: 1 week; Frozen: 1 month
NOTE: * This test is approved for all states. * 
Performing Laboratory 
LabCorp Laboratory Corporation of America
CPT Code(s): 84591