Organophosphorus Pesticides Back Catalog number: 94184 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66004 2,2'-Dichlorobiphenyl (4) Price on request 10777.8-K-IO Dibromostyrene (unspecified bromination),1000 µg/mL,isooctane,1mL, Price on request 0490.8-K-IO 2,2'-Dithienyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 492-97-7 Price on request