Metolachlor, 100 µg/ml, Methanol, 1ml Back Catalog number: 679450 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-LCS-A Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request 681249 Metazachlor Metabolite 479M6, 10mg Price on request 684319 D3-Propoxur, 100µg/ml in Acetonitrile, 1ml Price on request