PCB Congeners Back Catalog number: 96188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1804.12-10MG 3-Aminobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2243-47-2 Price on request 678659 S-Metolachlor Metabolite CGA 357704, 100 µg/ml, A Price on request 681821 Benzalkonium chloride Mix C10-C18, 10.0 µg/ml, Ac Price on request