Heptachlor epoxide Back Catalog number: 96869 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94308 Chlorobenzenes Standard, 100µg/ml in MeOH, 1ml Price on request 73299 Dimethyl maleate Price on request 1025.X-100MG Purified asfalthenes from North Sea Oil,neat,neat,100mg, Price on request