SERUM MAGNESIUM View cart “FBS – PPBS” has been added to your cart. ₹300.00 Service Enquiry Related products LDL CHOLESTEROL ₹150.00 Service Enquiry SODIUM ₹150.00 Service Enquiry BLOOD UREA NITROGEN (BUN ₹100.00 Service Enquiry SERUM ALBUMIN ₹100.00 Service Enquiry