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 C0224 5-Chloro-2-nitrobenzoic Acid, >98%, 25g Price on request 96656 EPA Method 504.1 - 524.2 Analytes Price on request 57112 Magnesium (Mg) Price on request