2,4-DB, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677418 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70989 Phoxim, 1000µg/ml in MeOH, 1ml Price on request 59827 Metals Mix #1Low Conc. Price on request 71523 Stoddard Solvent Price on request