Metrafenone, 10 µg/ml, Cyclohexane, 10ml Back Catalog number: 676776 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2835.7-50-ME 7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml Price on request 92134 EPA Method 525 Pesticide Standard Price on request 19030 EPA Method 507 - Performance Check Solution Price on request