“Coenzyme Q10” has been added to your cart. View cart “Cancer Antigen 125 (CA 125)” has been added to your cart. View cart “Cyclic Citrullinated Peptide Antibody (CCP)” has been added to your cart. View cart Previous Product Next Product Magnesium, Serum $139.00 Evaluate levels of magnesium in the blood (urine) and determine the cause of abnormal magnesium levels. Magnesium, Serum quantity Add to cart Category: Individual Testing Description Description Magnesium, Serum Related products Quick View Quick View Individual TestingCancer Antigen 125 (CA 125) $109.00 Add to cart Quick View Quick View Individual TestingAmylase, Serum $39.00 Add to cart Quick View Quick View Individual TestingComplete Blood Count (CBC) $40.00 Add to cart