Ho hlokahala li-buffer tse ngata ts'ebetsong ea tlhoekiso ea noka ea biopharmaceuticals. Ho nepahala le ho ikatisa ha li-buffer ho na le tšusumetso e kholo ts'ebetsong ea tlhoekiso ea protheine. Sistimi ea ho hlapolla le ea marang-rang e ka kopanya mefuta e fapaneng ea li-buffer tsa karolo e le 'ngoe. Joala ba 'm'e le bo hlapollang bo tsoakoa marang-rang ho fumana tharollo e nepahetseng.