Diketonitrile-isoxaflutole, 1000µg/ml in Acetonitrile, 1ml Back Catalog number: 73512 Availability: In the manufacturer's stock Price on request - + Recommended 71897 4-Methylcatechol Price on request 677496 2,4-DB-methyl ester, 250mg Price on request DF-IS-H Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request