At present, Hangzhou Tailin Biotechnology Equipment Co., Ltd. is the only company with independent intellectual property rights in China. And successfully launched DI-1/DI25, two manufacturers of total organic carbon detection in water. The 21 edition of Pharmacopoeia has made organic carbon detection a mandatory item!
DI1 total organic carbon analyzer is a patented product independently developed by Goldstein company, which can measure the concentrations of total organic carbon (TOC), total inorganic carbon (TIC) and total carbon (TC = TOC+TIC) in pure water samples. The determination of DI 1 analyzer is based on the oxidation of organic components into carbon dioxide under the action of ultraviolet rays. Conductivity detection technology is adopted for the determination of carbon dioxide. When measuring, it is necessary to measure the inorganic carbon content and the total carbon content of the sample obtained by oxidation of organic components. Difference between total carbon content and total inorganic carbon content: TOC = TC–TIC.