PSA-C18-Mix 3 Back Catalog number: 675009 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673693 Quinoxyfen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request MBP-194 2,2',3,3',4,4',5,5'-Octachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 79027 Benzo(a)pyrene Price on request