3,3’-Dimethoxybenzidine

2,4-DB-methyl ester, 250mg

Bromodichloroacetic acid, 100µg/ml in Water, 1ml

2,3-Dibromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 57383-80-9