2,4-DB-methyl ester, 250mg Back Catalog number: 677496 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92131-1G Trimethoprim, >99%, 1g Price on request 676714 2-Phenylethylamine hydrochloride, 250mg Price on request 73148 1-Chlorohexadecane Price on request