线性范围:20μmol/L -600μmol/L.Free fatty acids, also known as non-esterified fatty acids (nonestesterified fatty acid NEFA), serum content of less, as measured with a small amount of serum samples must be sensitive method, and to avoid interference fat hydrolysis of fatty acids. Reduce hypothyroidism, Addison's disease, pancreatic islet cell tumors, pituitary dysfunction syndrome, the use of hypoglycemic agents or insulin overdose and so on.