Water, electrolytes, and acid-base balance are necessary conditions for the normal metabolism of human cells, maintenance of human life and physiological functions of various organs. Once this balance is disturbed, in addition to treating the original disease, water, electrolytes and acid-base balance-regulating drugs should also be used for adjustment. Protheragen-ING provides a full range of water, electrolyte and acid-base balance-regulating APIs to support the research of global customers, including glucose APIs, electrolyte balance-regulating APIs, and acid-base balance regulating APIs.