Product Introduction Application Runking brand central air conditioning sterilization algae is mainly used for central air conditioning system of circulating cooling water sterilization algae can also be used for power plants, chemical, fertilizer, oil refining, metallurgical and other industrial circulating cooling water system for sterilization and algae use. Function Yunqing brand central air conditioning sterilization algae has a high efficiency, broad spectrum, low toxicity, fast and lasting efficacy, strong penetration, easy to use, suitable temperature and pH range is wide and so on. Third, physical and chemical indicators  Specification Appearance colorless transparent liquid PH (1% aqueous solution)