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 677920 Profluralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 673451 Thiabendazole, 100 µg/ml, Acetonitrile, 5ml Price on request 678525 2-Phenyl-5-benzimidazolesulfonic acid, 100mg Price on request