3,3’-Dimethoxybenzidine Back Catalog number: 70921 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11743.12-100-IO 2,2',3,4,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 680075 1,4-Dichloro-2-nitrobenzene, 250mg Price on request 688444 Tribromoacetic acid, 100µg/ml in Water, 1ml Price on request