Tetrasul Back Catalog number: 3512.12-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 679107 4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Price on request 66033 2',3,4-Trichlorobiphenyl (33) Price on request 52115 ICP-MS Interference Check Solution B Price on request