Heptachlor-exo-epoxide (cis-) Back Catalog number: 2778.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 73623 1,1,3,3,5,5-Hexamethyltrisiloxane Price on request 1024.18-100-T Chrysene-d12, 100µg/mL in Toluene, 1ml Price on request 1077.17-K-IO n-Undecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6742-54-7 Price on request