Heptachlor epoxide Back Catalog number: 79168 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8662.20-10MG Benalaxyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 71626-11-4 Price on request 11853.19-100-ME Propargite,100 µg/mL ,MeOH,1mL, Price on request 54147 Chlorite (ClO2-), 100µg/ml in Water, 100ml Price on request