Profenofos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678487 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2755.11-100-IO 6-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17579-79-2 Price on request MBP-156 2,3,3',4,4',5-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 674661 Iopamidol, 100mg Price on request