2,4-Dinitroaniline, 250mg Back Catalog number: 676504 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52180 Multi-Element ICP Standard Price on request 675978 Primisulfuron-methyl, 10.0 µg/ml, Acetonitrile, Price on request DF-LCS-A40 Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request