1. Total organic carbon TOC conceptEnglish Total Organic Carbon, Chinese total organic carbonThe microbiological over-correction standard means that the microbial contamination reaches a certain value, indicating that the water for injection system has deviated from the normal operating conditions,

Because the production speed and efficiency of ultrapure water machine have been far higher than the traditional pure water production standard, it has become one of the necessary equipment for laboratory pure water preparation. The quality of pure water that can be produced by different ultrapure w

Electronic industryAccording to the scientific electronic standard, the Ministry of electronic industry will divide the electronic water quality technology into five industry levels: I, II, III, IV and V. At present, ultra pure water system plays a more and more important role in the electronic indu