Prometon Back Catalog number: 9528.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 677903 Edifenphos, 100 µg/ml, Acetonitrile, 1ml Price on request 98528 5-Nitro-o-toluidine Price on request 50404 Sulfate (SO4-2) Price on request