Heptachlor epoxide Back Catalog number: 72764 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3437.15-10MG Metalaxyl Price on request 2762.13-100-AN 4,4'-Methylenedianiline,100 µg/mL,acetonitrile,1mL, Price on request BB-169 3,3',4,4',5,5'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request