Heptachlor Back Catalog number: 79300 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1241.7-1ML 2,4-Dimethylpentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-08-7 Price on request DF-B10-CS5,6,7,8, Individual Calibration Solutions, 200ul, nonane Price on request 9440.10-100-CY Secbumeton Price on request