Quinalphos, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 677897 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2828.16-50-ME Perfluorohexadecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 67905-19-5 Price on request 54529 EPA Method 300.0 Eluent 100 x Concentrate Price on request 677493 D5-Iprodione, 100 µg/ml, Acetonitrile, 1ml Price on request