The market demand should not be underestimated. Th

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The market demand should not be underestimated. The new national standard of LC-MS is about to be implemented.

with the development of technology, the requirements for instruments in the analysis field are constantly improving. Liquid chromatography-mass spectrometry combines the effective separation of thermal instability and high boiling point compounds by liquid chromatography with the strong component identification ability of mass spectrometer. It is a "sharp tool" for analyzing trace organic mixtures

mass spectrometer is one of the fastest growing instruments in the global analytical instrument market. As one of them, LC-MS is favored by users because of its high sensitivity, good flux performance, excellent high flow performance, reduced ion inhibition effect, fast analysis speed and simple use

as the "gold standard" for high-performance quantitative and differential detection, LC-MS is widely used in food, medicine, environment, chemical industry, clinical, scientific research and other fields, and the market demand can not be underestimated. Specifically, it is indispensable for the detection of pesticide residues in basic research, drug discovery and development, functional medicine, food safety and environmental analysis, as well as trace analysis in forensic toxicology and clinical research

the industry of LC-MS presents a booming development trend, and the procurement demand is becoming increasingly prominent. Recently, Guangzhou Institute of biology purchased a set of ultra-high resolution liquid mass spectrometry system for 11.46 million yuan; Quzhou Longyou County has a budget of 3.8 million yuan to purchase two sets of triple quadrupole gas chromatography-mass spectrometry; Central South University purchased 2 sets of LC-MS for 12million yuan

with the rapid development of the procurement market, the corresponding national standards have also accelerated the pace of construction. Recently, the National Standards Commission and the General Administration of quality supervision, inspection and Quarantine jointly issued 1090 national standards, including the specification for automatically calculating the arithmetic mean value of 10 samples after the basic experiment of service quality in elderly care institutions. The notice shows that the national standard gb/t method for determining the performance of liquid chromatography tandem quadrupole mass spectrometer will be implemented on April 1st, 2018. The standard was proposed by the Ministry of science and technology, under the jurisdiction of the National Technical Committee for standardization of instrumental analysis and testing, and drafted by the Chinese Academy of metrology

in order to ensure the standardization of the standard, the standard cites gb/t 32264 gas chromatography, single quadrupole mass spectrometer performance measurement methods, gb/t 32267 analytical instrument performance measurement terms and other normative documents. The national standard specifies the test method for the performance of liquid chromatography tandem quadrupole mass spectrometer, which is applicable to the determination of the performance of liquid chromatography tandem quadrupole mass spectrometer

at present, China does not have a mature production capacity of LC-MS, and import is still the main choice. The introduction of the national standard has established a unified instrument performance evaluation standard, which helps to standardize the market competition order, help users select instruments and equipment with high cost performance, and also help to make technical evaluation during product development

standards represent the trend and direction of technological development. For enterprises in the industry, it is necessary to be familiar with the latest developments in the construction of industry standards and national standards. Looking at the current market development, Perkin Elmer, Shimadzu, semefi and other enterprises have a deep understanding of the market demand, and rely on mature technical conditions and rich market experience to occupy a considerable market share of the liquid chromatography-mass spectrometry. To some extent, the polyester film tensile testing machine mentioned here is mainly aimed at testing the tensile properties of films used for electrical insulation, which also promotes the prosperity and development of the market of liquid chromatography-mass spectrometry in dealing with the problem of small objects in large treatment stations in China


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