CLP Semi-Volatile Calibration Mix #1 Back Catalog number: 10027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79300 Heptachlor Price on request 676624 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropaneca Price on request 9314.12-100-IO 3,3',4-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-69-6 Price on request