Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 675809 Ethephon, 250mg Price on request R700852-1MG Roxithromycin-d7, 1mg Price on request 675060 D10-Coumaphos, 100 µg/ml, Acetonitrile, 1ml Price on request