2,4-Dicofol, 10.0 µg/ml, Isooctane, 1ml Back Catalog number: 681698 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended B-250S Dow FR-250, 100µg/ml in Isooctane, 1ml Price on request 71219 2-Aminoanthraquinone, 1000µg/ml in MeChl.,1ml Price on request PN-41S 1,2,7,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request