2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681951 Quintozene, 100 µg/ml, Cyclohexane, 1ml Price on request 95488 EPA Method 524.3 - Internal Standard Price on request 677493 D5-Iprodione, 100 µg/ml, Acetonitrile, 1ml Price on request