2,2',3,5,5',6-Hexachlorobiphenyl Back Catalog number: 10737.12-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 59888 Sodium (Na) Price on request 52332 ICP-MS Internal Standard Mix, 100mL Price on request C16170000 Phthalic acid, bis-benzyl ester, certified, 0.1g Price on request