Chlorobenzenes Standard Back Catalog number: 98592 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2204.14-10MG 9-Nitrophenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 954-46-1 Price on request 94730 3,3’-Dimethoxybenzidine Price on request 80119 EPA Method 8010B - Surrogate Standard Price on request