3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended MPFAC-HIF-IS Mass-Labelled PFAS Injection Standard Solution/Mixture , 1.2mL, methanol Price on request 675558 Dimefuron, 100 µg/ml, Acetonitrile, 5ml Price on request 8844.10-K-IO 2-Isobutyl-3,5-dimethylpyrazine and 2-isobutyl-3,6-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request