3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended 11804.13-50-NN Triclosan methyl-d3 ether,50 µg/mL,n-nonane,1mL, Price on request A5160 Benzyldimethyltetradecylammonium Chloride, >98%, 5g Price on request 54140 Total Iron (Fe(II) and Fe(III)) Price on request