Heptachlor-exo-epoxide (cis-) Back Catalog number: 2778.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50603 ICP Mix - 0.5 µg/mL Price on request 73373 Papaverine Price on request 82602 EPA Method 8060 QC Check Solution Price on request