Chlorfenson, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 675147 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53139 EPA 1620 Standard 1 Price on request 3428.12-100 Isofenphos-des-N-isopropyl , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 25205-08-7 Price on request 9451.9-100-CY Dicamba methyl ester Price on request