PCB Congener Mix, 100µg/ml in Isooctane, 1ml Back Catalog number: 94567 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 79456 Halothane Price on request 682406 2-Chloroethyl vinyl ether, 1000mg Price on request 93595 EPA Method 8141 Standard Price on request