Heptachlor-exo-epoxide (cis-, isomer B), certified, 10mg Back Catalog number: C14101000 Availability: In the manufacturer's stock Price on request - + Recommended B689350 BTS 44595, 10mg Price on request 66215 Group 4 PCB’s - Mix Type / Low Incidence Price on request DEC-604 Dechlorane 604, 1.2ml x 50ug/ml, toluene Price on request