Waters Corporation is a large professional manufacturer of liquid chromatography, mass spectrometry, and related products, with strong research institutions and the world's largest chromatographic column production plant. It is a professional manufacturer of liquid chromatography instruments, chemicals, and data processing systems simultaneously. The company fully understands user needs and is committed to the development of liquid chromatography and mass spectrometry technology, achieving brilliant achievements in the field of liquid chromatography for more than 40 years. Waters has always held a leading position in the field of liquid chromatography with its advanced technology, high-quality products, and comprehensive services. Its products are widely used in industries such as pharmaceuticals, environmental protection, food, chemical engineering, biochemistry, and semiconductors. Waters is a company that has been approved by the US FDA and is also one of the earliest analytical instrument companies to receive FDA certification. Waters Corporation's HPLC instrument production plant is located in Milford, Massachusetts, USA; Two GMP compliant chromatographic chemical production factories are located in Taunton, Massachusetts, USA and Wexford, Ireland; And the subsidiary that produces mass spectrometry, Micromass, is located in Manchester, UK; The TA company that produces thermal analyzers is located in New Castle, Delaware, eastern United States. As a professional manufacturer of HPLC, Waters Corporation researches and produces various HPLC, LC/MS systems, and corresponding consumables to meet the needs of users. Waters has always maintained its leading position in liquid chromatography and related technologies. The company has multiple key HPLC technologies, such as non-circular gear technology for chromatographic pumps, ladder type UV detector cells, and trapezoidal slit cells. Waters' various HPLC products, including the entire HPLC system, have won multiple R&D 100 awards in the United States. For example, M6000HPLC pump, U6K sampler, PICO-TAG amino acid analysis method, high-temperature coagulation permeation chromatography and radial pressure device, Oasis solid-phase extraction column (1999), etc. Xterra from Waters Corporation in July 2000 ® The hybrid packed stationary phase chromatography column won the R&D100 Award in 2000.