Heptachlor epoxide Back Catalog number: 79050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50731 ICP Mix Price on request 676654 o-Toluidine, 1ml Price on request 11847.7-100-AN 4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL, Price on request