Perfluoroheptanoic acid Back Catalog number: 72809 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70092 Chrysene-d12, 1000µg/ml in Methylen Chloride, 1ml Price on request 3H180 2,2',3',4,4',5,5'-Heptachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane Price on request 2447.8-K-IP 3-Methyl-4-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 5367-32-8 Price on request