Organophosphorus Pesticide Standard Back Catalog number: 94295 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11737.12-100-IO 2,2',3,3',5,6'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 8499.12-100-AN Dapsone Price on request 10674.5-1ML 2-(2-Methoxyethoxy)ethanol Price on request