2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 63128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16175500 Phthalic acid, bis-n-pentyl ester, 250mg Price on request 678013 Dichlofenthion, 100 µg/ml, Toluene, 1ml Price on request 91985 IS Mix 03 - Sequoia Price on request