Benzo(a)pyrene & Fluoranthene Back Catalog number: 94885 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B276580-5MG Benzyl Fentanyl, 5mg Price on request PFHXA Perfluoro-n-hexanoic acid, 1.2ml x 50ug/ml, methanol Price on request 681247 Methylparaben, 100 µg/ml, Acetonitrile, 5ml Price on request