beta-Cypermethrin Back Catalog number: 3351.22-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 96884 EPA Method 539Mix #1, 100µg/ml in MeOH, 1ml Price on request 71493 Quinoxaline-2-carboxylic acid Price on request 685352 D5-threo-Chloramphenicol, 100µg/ml, Acetonitrile, 1ml Price on request