1,2,3,4,7,8,9-Heptachlorodibenzofuran Back Catalog number: 10637.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1328.14-10-T 2-Fluorophenanthrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 523-41-1 Price on request 19348 Hexachlorobenzene, 1000µg/ml in Isooctane, 1ml Price on request 681475 N,N-Dimethylsulfamide, 10.0 µg/ml, Acetonitrile, Price on request