IC Anions Mix Back Catalog number: 50111 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79049 gamma-BHC, 1000µg/ml in Hexane, 1ml Price on request 684515 Atrazine-2-hydroxy, 10.0 µg/ml, Methanol, 10ml Price on request 4PM172 2,2',3,3',4,5,5'-Heptachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request