Benzidine Back Catalog number: 94737 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679821 Sulfathiazole, 100 µg/ml, Methanol, 1ml Price on request 3657.6-50-IO 1,2-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 583-53-9 Price on request 0096.7-1ML alpha-Toluenethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 100-53-8 Price on request