2,4-DB, 250mg Back Catalog number: 676113 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674623 Fenitrothion-oxon, 100 µg/ml, Ethyl acetate, 1ml Price on request 80204 EPA Method 8020B Analytes Mix #2 Price on request 675025 2-Isopropyl-6-methyl-4-pyrimidinol, 250mg Price on request