Perfluoroheptanoic acid Back Catalog number: 72809 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91829 Herbicide Methyl Derivatives Price on request 1419.9-250MG 3-Isopropylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 618-45-1 Price on request PN-27S 1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request