Bonna-Agela Technologies Equipment List Bonna-Agela Technologies - VenusilManufactured by Bonna-Agela TechnologiesVenusil HPLC columns are manufactured from the highest purity spherical silica particles on the market. Bonna-Agela Technologies - PromosilManufactured by Bonna-Agela TechnologiesPromosil C18s are made with high-purity monosilane through Agela Technologies’ well controlled bonding process. Bonna-Agela Technologies - OptimixManufactured by Bonna-Agela TechnologiesImproved performance from a mixed-phase C18/C8 column compared to mono-chain C18 or C8 columns. Bonna-Agela Technologies - DurashellManufactured by Bonna-Agela TechnologiesDurashell’ s stationary phase is made with a dentrimer technology followed by molecular modifications. Agela’ s... Page 1 of 1 1Ask a QuestionGet answers for Bonna-Agela Technologies ProductsSign in to Submit QuestionSubmit Question