摘要 |
A method for fluorometric analysis of catecholamines characterized in that, after the addition of a catecholamine into a solution of 1,2-diphenylethylenediamine containing an oxidizing reagent at a pH of 4 to 10, the mixture is allowed to stand for more than 1 minute at a temperature of higher than 15 DEG C. to make cateocholamine fluorescent, is disclosed. |