2,2',3,4,5,5'-Hexachlorobiphenyl Back Catalog number: 63141 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683700 1-Methylpyrene, 100mg Price on request SCP150-400-010 CONOSTAN Sulfur in mineral oil, 250ppm, 100g Price on request 676790 o-Toluidine, 100 µg/ml, Cyclohexane, 1ml Price on request