Heptachlor epoxide Back Catalog number: X9112 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95113 n-Hydrocarbon Standard - EPH Price on request 95777 Deuterated Mix Price on request 1162.12-K-IO 2-Methylundecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7045-71-8 Price on request