Dear Sir,We intend to buy 120 kg Sulfaquinoxaline Sodium (CAS # 967-80-6).We need veterinary pharmaceutical grade, and we do need certification in order to receive the permission of the Hungarian authorities, to incorporate the raw material.The certificate needed is either the Drug Master File or the CEP (Certificate of European Pharmacopoeia).Unless you can provide us with this certificate, we are unable to use your product.Country:Hungary
