... Cyclodextrin. 2. Quality standard: USP32, 3. ISO9001:2000,Quality standard: USP, EP,CP Hydroxypropyl beta cyclodextrin in aqueous 40%1. Professinol manufacturer ... Cyclodextrin.2. Quality standard: USP32,3. ISO9001:2000,Quality standard: USP, EP,CP1). In medicine field,1.Hydroxypropyl Beta Cyclodextrin can increase ...