2,4-DB methyl ester Back Catalog number: 70931 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673253 Desmedipham, 100 µg/ml, Acetonitrile, 5ml Price on request 10244.15-100MG Isopentyl 4-methoxycinnamate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 71617-10-2 Price on request 2786.14-100-AN 3,3'-Dimethylbenzidine,100 µg/mL,acetonitrile,1mL, Price on request