1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Back Catalog number: 11787.10 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 98586 Fatty Acids Methyl Ester Standard Price on request 11637.20-K-IO n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL, Price on request 677578 L-Leucine, 250mg Price on request