Prometon Back Catalog number: 9528.10-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 73422 1,2-Methylenedioxybenzene Price on request 91003 EPA Method 8270C Pesticide Mix #20 Price on request 685352 D5-threo-Chloramphenicol, 100µg/ml, Acetonitrile, 1ml Price on request