Heptachlor Back Catalog number: 96868 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677283 Ibuprofen carboxylic acid, 10mg Price on request 53149 CLP Calibration Std. I Price on request 9850.6-100-ME 3,5-Dichloroaniline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 626-43-7 Price on request