Methoxychlor, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 677122 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94230 Method 8151 Standard Price on request 676767 Cumyluron, 100 µg/ml, Acetonitrile, 1ml Price on request 2835.7-50-ME 7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml Price on request