Prothiofos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673684 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94519 EPA Method 551.1 Standard Price on request 40116 Acenaphthene, 100µg/ml in Acetonitrile, 1ml Price on request 2318.16-100-AN Tebuconazole, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 107534-96-3 Price on request