Atrazine, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673735 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676703 Lenacil, 100 µg/ml, Acetonitrile, 1ml Price on request NK-ST-B2 Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request MFDEA 2-Perfluorodecyl (13C2)ethanoic acid (13C2-10:2 FTCA), 50µg/ml in Isopropanol, 1,2ml Price on request