Anions Mix Back Catalog number: 50334 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66208 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (208) Price on request 32582 1,1,1-Trichloroacetone Price on request 677019 Imidacloprid olefin, 10 µg/ml, Acetonitrile, 10m Price on request