Applications: Colorimetric detection. Contents: Reagent R1 (Prod. No. BML-KI527)(3x18 ml; N-methyl-2-phenylindole, in acetonitrile) Storage: 4°C. Reagent R2 (Prod. No. BML-KI528)(16.5 ml; conc. methanesulfonic acid) Storage: 4°C. MDA Standard (Prod. No. BML-KI529)(1ml; 1,1,3,3-tetramethoxypropane (TMOP) in TRIS-hydrochloric acid) Storage: 4°C. Diluent (Prod. No. BML-KI533)(30ml; ferric iron in methanol) Storage: 4°C