Application Note: Metrological Traceability of the MassTrak Vitamin D Assay
27 June 2018

The MassTrak Vitamin D Kit is desgined for the quantitative determination of serum or plasma 25-hydroxyvitamin D3 (25OHD3) and 25-hydroxyvitamin D2 (25OHD2), which in combination provide the total 25-hydroxyvitamin D concentration as an aid in the assessment of vitamin D sufficiency. Metrological traceability has been incorporated into the design and manufacturing of the MassTrak Vitamin D Kit to meet the requirements of the ISO 17511:2003 and ISO 15189:2012. Not available for sale in all countries.