2,4-DB-methyl ester, 250mg Back Catalog number: 677496 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C10011200 Acetaldehyde diethylacetal, certified, 1ml Price on request 678266 Buprofezin, 100 µg/ml, Acetonitrile, 5ml Price on request 677362 Fluoranthene, 100mg Price on request