1,2,3,4,7,8-Hexachlorodibenzofuran Back Catalog number: 10633.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 72299 1,3-Diethyl-1,3-diphenyl urea Price on request 673675 Prochloraz, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 56332 EPA Method 200.8 Internal Standard Price on request