Amidosulfuron, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673197 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-2368-S 2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 71239 1-Naphthol Price on request 19362 EPA Method 525 - PAH Standard Price on request