1,2,3,4,7,8-Hexachlorodibenzofuran Back Catalog number: 10633.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1316.14-100-T 3-Fluorophenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 440-40-4 Price on request 679081 Pyrethrins, 10.0 µg/ml, Cyclohexane, 10ml Price on request 2918.8-K-AN Atrazine-d5 (ethyl-d5),1000 µg/mL,acetonitrile,1mL, Price on request