One Step Test for NT-proBNP/ cTnI( Colloidal Gold) applies colloidal gold immunochromatography to detect N-terminal B-type natriuretic peptide precursor/ cardiac Troponin I ( NT-proBNP/ cTnI) in serum and plasma samples with FIA8000 quantitative Immunoassay Analyzer quantitatively. The combined detection of NT-proBNP/ cTnI can help doctors diagnose, prognoses and grade heart failure and acute coronary syndrome more thoroughly. For more information, please contact me without hesitation.