CEO SUMMARY: As it developed a home brew mass spec assay for Vitamin 25(OH) D to meet the request of some client physicians, the laboratory at the University of Massachusetts Medical Center quickly recognized several challenges. First, there were fundamental differences in the numbers generated on the same population by the internally-developed LC-MS assay compared
UMass Lab’s Experience With Vitamin D Methods
By Robert Michel, from the Volume XVI No. 10 - July 20, 2009 issue