Heptachlor epoxide Back Catalog number: 79301 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SCP150-102-195 CONOSTAN 1000ppm Standard, K 75 cSt, 50g Price on request 10018 EPA Method 8270A - Analytes Mix #8 Price on request 2097.14-100MG Bis(2-methoxyethyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 117-82-8 Price on request