Heptachlor-endo-epoxide (trans-) Back Catalog number: 2777.10-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8699.10 trans-Nonachlor, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39765-80-5 Price on request 2821.7-50-ME n-Perfluoroheptanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-85-9 Price on request 2351.27-10MG 5ß(H)-Cholestan-3ß-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 360-68-9 Price on request