2,3,6,7-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-48S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677943 n-Heptyltin trichloride, 1000 µg/ml, Methanol, 5 Price on request 9725.11-100MG 1-Undecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-42-5 Price on request 676267 Fenthion-oxon-sulfone, 100 µg/ml, Acetonitrile, Price on request