PSA-C18-Mix 1 Back Catalog number: 674788 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0285.26-10MG 2-Phenylbenzo[b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 210487-01-7 Price on request CA10931780 Butyric acid-methyl ester, 1ml Price on request DF-14678-S 1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane Price on request