... water. The resins operate in steady status, they act not as an ion reservoir but as an ion conduit.Advantages of EDI ... , Hydraunautics membrane, Electropure EDI, Gemu valves, Burkert valves, E+H instruments and +GF+ instruments etc.Commissioning, Qualification & Validation Provide ... FDA regulation, cGMP standard. The output quality is meet with the USP, EP, Pharmacopoeia of People's Republic of China. ...