EPA 505 Pesticide Standard Back Catalog number: 93935 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33PDM155 2,2',4,4',6,6'-Hexachloro-3,3'-dimethoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 11128.9-10MG Tris(1-chloro-2-propyl) phosphate,neat,neat,10mg, Price on request 90876 2-Fluorobiphenyl Price on request