Nitrofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678445 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 24P-DMDT o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane Price on request 91819 Quinoxaline-2-carboxylic acid Price on request 51044 MA - EPH Matrix Spike Rev 1.0/1.1 Price on request