Perthane Back Catalog number: 3477.18-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 94236 8260B Extra Compounds SS Price on request 11768.12-100-IO 2,3,3',4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 2768.8-100-AN Atrazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1912-24-9 Price on request