I am an employee of a pharmaceutical company. I work in the research and development department. Currently looking for a new active substance natamycin. The substance will be used in the medicinal product, therefore it must have CEP or ASMF documentation. Please inform me if you have such a raw material in your offer. If so, please send me an example of an analytical certificate, a safety data sheet and a commercial offer for demand: for 5 kg; 15 g and 23 kg.