Vitamin D Test

• Vitamin D (Total, 25-Hydroxy D2 and D3)

Testing Process

Liquid Chromatography/ Triple Quadrupole Mass Spectrometry (LC-MS/MS) instrumentation is used to quantitatively evaluate patient blood specimens for levels of vitamin D (total, 25-hydroxy D2 and D3). Our vitamin D test is run on this comprehensive testing platform, which offers superb separation, resolution, and identification of compounds from a complex biological mixture, yielding precise and repeatable results.

More information on LC-MS/MS

Sample Report

See a sample report of our vitamin D test.

Specimen Requirements

Serum Collection Instructions

Dried Blood Spot Collection Instructions