Fenazaquin, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673581 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684291 Hexachlorobenzene, 10.0 µg/ml, Acetonitrile, 10m Price on request MHPCHLOR (13C10)Heptachlor, 1.2mL x 100ug/mL, nonane Price on request 1338.31-50-IO 17 alpha(H),21ß(H)-(22S)-Homohopane, 50µg/mL in Isooctane, 1ml Price on request