Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml Back Catalog number: 70193 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70295 2,4,5-Trichlorophenol Price on request 71889 Geosmin Price on request BDE-82 2,2',3,3',4-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request