D4-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676642 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 63177 2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Price on request 72053 1,1,2,2-Tetrachloroethane-d2 Price on request 675931 D5-Propachlor, 10mg Price on request