Perfluoroheptanoic acid Back Catalog number: 72809 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-072AS 2,2,3,3,4,4,6-Heptachlorobiphenyl,171 39,34 € 675611 Fluotrimazole, 10 µg/ml, Ethyl acetate, 10ml Price on request BB-29 2,4,5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request