Carbadox is a quinoxaline-derived antibacterial growth promoter and antimicrobial used in veterinary swine medicine to improve feed efficiency and prevent dysentery. Simson Pharma's Carbadox reference standard supports residue and potency testing in this animal-health application.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Carbadox Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.