Atrazine, 250mg Back Catalog number: 672814 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10636.12-50-NN 2,3,4,6,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request 677487 2,3,4,6-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request A608801-5MG 2-Aminodipyrido[1,2-a:3',2’-d]imidazole Dihydrochloride, 5mg Price on request