Sintofen, 25mg Back Catalog number: 690058 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended EPA-8290RSS Recovery Standard Solution, 1.2ml, nonane Price on request 8653.14-100-NN 4,4'-DDE-13C12 Price on request DF-12346789-S Octachlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request