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Change and development: experts focus on China's laboratory management and testing technology

on April 6, 2017, during the 2017 Cisile exhibition, the "Second China International Forum on laboratory management and testing technology and 2017 academic annual meeting of the inspection and testing equipment branch of the China Association for quality inspection" hosted by the China Association for quality inspection and hosted by the inspection and testing equipment branch was grandly held in the National Conference Center, Caoyigang, Deputy Secretary General of the inspection and testing equipment branch of China Quality Inspection Association, presided over the forum. Ke Zhenquan, Secretary General of China Quality Inspection Association, and Liu Changkuan, Secretary General of the inspection and testing equipment branch of China Quality Inspection Association delivered speeches respectively

with the theme of "change and development", this forum attracted leaders and experts from CNCA, China Academy of inspection and quarantine Sciences, China National Accreditation Commission for conformity assessment and other units, as well as more than 100 representatives from instrument manufacturers and manufacturers

Qiao Dong, director of the laboratory and testing supervision department of the National Accreditation Administration, interpreted the "qualification recognition and supervision of inspection and testing institutions" at the meeting. On August 1st, 2015, the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China (AQSIQ) issued the measures for the administration of the qualification accreditation of inspection and testing institutions (hereinafter referred to as "order 163"), which restructured the inspection and testing qualification accreditation system and released a series of reform dividends. According to director Qiao Dong, in the two years since the promulgation and implementation of order 163, the CNCA has carried out a series of reforms in the quality management of inspection and testing institutions, such as "simplifying administration, delegating power, combining decentralization and management, and optimizing services", such as unifying the licensing system, shortening the licensing cycle, shortening the licensing process, extending the validity of the license, no longer imposing qualification fees, establishing classified supervision, etc, We will effectively promote the reform and development of the qualification management system of inspection and testing institutions. In the next step, the CNCA will continue to optimize the work flow of accreditation and evaluation, optimize the management behavior of government functional agencies, establish the information system of inspection and testing institutions, and bring more benefits to the qualification accreditation management of inspection and testing institutions based on the principle of "release, management and service"

Dr. Yelena from the United States made a report entitled "high throughput analysis of chemical contaminate Residuesin food". Food safety is the foundation of people's livelihood. No matter which country in the world, monitoring chemical residues in food is still an important content for protecting human health and ensuring the normal operation of laws and regulations. According to the current law of the United States, the maximum residue limits (MRLs) of chemical pollutants (pesticides and veterinary drugs) in food are established, in which the MRLs of pesticides are generally between ng/g. For MRLs analysis, the most ideal method needs to meet the requirements of wide range, low concentration, low material and labor costs, high throughput and so on. Based on the above requirements, Dr. Yelena introduced in the report the high-throughput residue analysis methods used in food chemical pollutants in the eastern United States, such as QuEChERS extraction, automatic SPE purification, and rapid GC lc-ms/ms

Zou Mingqiang, a researcher of the China Academy of inspection and quarantine Sciences, titled "Research on testing quality control, verification and related evaluation technology". In 2005, the United Nations Trade and development organization and the world trade organization first proposed the concept of "national quality foundation". As one of the national strategies, quality has been highly valued by the party and the country. Focusing on the topic of testing quality, the main report of the machine, which consists of the report, outlines the testing quality control, and systematically introduces the research on method verification, capability verification, testing equipment and material evaluation technology, and rapid detection kit evaluation technology

based on this, China has specially established the evaluation management mode of rapid inspection products covered by the food and drug administration, the Ministry of agriculture and the National Accreditation Administration. Through the implementation of projects such as "research and demonstration of evaluation and analysis, testing and validation and effectiveness assurance technology supporting certification and Accreditation", we have established a rapid inspection technology evaluation system, so that rapid inspection technology products running on the market can play a role and achieve "evidence-based"

chenjunshui of Shanghai entry exit inspection and Quarantine Bureau made a report on method validation and implementation. The report describes the establishment process of method validation management system, the overall structure of validation procedures, and the basic process of Sn standard method validation procedures around "why method validation is needed". In contrast, the SN verification procedure can better give the guiding principles for the selection of verification parameters, and add the "independent laboratory verification" steps, which can effectively review the scientificity and rigor of the technical parameters of the standard method. Therefore, Chen junshui believes that the SN standard process is expected to further improve the method verification management method and implement the revision, and continue to refine the verification rules and guidelines with professional characteristics, Play a full role in enriching the database of the validation laboratory

Yan Ziqing, chairman of the Council of Zhongguancun air pollution prevention and control alliance, reported on the topic of "intelligent detection and laboratory innovation management". In recent years, the problem of "detection behind the scenes" hidden in the automobile detection market has caused an uproar in the industry. Chaotic detection methods and verification regulations have caused vehicle emission detection institutions to buy fake equipment and issue fake detection data. Serious violations have directly damaged the prevention and control of air pollution and affected the credibility of the government. In this context, Yan Ziqing described the construction content and equipment requirements of vehicle intelligent testing laboratory, expecting to establish a vehicle evaluation system, improve the quality of testing data, promote the construction of third-party intelligent testing laboratory, play the role of market mechanism in the allocation of data resources, and promote the development of testing data values

Dalian Institute of Chemical Physics, Chinese Academy of Sciences this is due to: 1) researcher Guan Yafeng made a report around "the progress of domestic analytical instruments in 2016". In the domestic instrument market, there has been a long-standing competition between domestic brands and imported brands of 54000 US dollars. Compared with foreign instrument brand enterprises, domestic analytical instrument enterprises account for less than 1% of the market share. At the same time, the lack of excellent R & D talents leads to the low efficiency of technical R & D. these factors have become the main bottleneck to block the development of domestic instruments. Through learning and imitation, domestic instrument manufacturers made significant progress in gas chromatography autosampler, gas chromatograph, special analytical instruments and innovative instruments in 2016. According to Guan Yafeng, such domestic enterprises include Zhengzhou anno, Tianmei company, Jiangsu Tianrui, etc. In addition, the DFD and d-1000 and 2000 series aflatoxin fluorescent detectors developed by Dalian Institute of Chemical Physics, Chinese Academy of sciences have become representatives of innovative instruments, and the establishment of 50million yuan "special fund for independent innovation" in the municipal finance of light source, fluorescent detection sensitive devices and other aspects can be comparable to imported equipment. At the same time, Guan Yafeng expressed the hope that domestic analytical instrument enterprises would continue to make breakthroughs and make considerable progress in intellectual property rights, avoiding homogeneous competition and sensitivity to new technologies

Zhang Jinghua, researcher of Beijing physical and chemical analysis and testing center, reported the topic as "scientific management of laboratory reagents". The laboratory is the cradle of science. The natural science laboratory is a system, including a series of instruments, objects and personnel related to the corresponding tests. It is a system integration. In recent years, the frequent laboratory safety accidents have sounded the alarm for the scientific management of the laboratory. Strengthening laboratory safety management is not only the need of certification and accreditation system, but also the urgent need to improve the level of risk prevention and control and the efficiency of the use of scientific research funds

in the report, Zhang Jinghua introduced the classification of chemical reagents, the classification of dangerous chemical reagents in the laboratory, and the whole process of procurement, evaluation, storage, use and disposal involved in chemical reagent management. At the same time, it emphasized that we must strictly abide by laws and regulations, establish and improve rules and regulations, further improve the standardization, institutionalization and informatization level of management work, and follow the principle of "a small amount of chemical reagents for many times, as agreed in the contract; sporadic storage, risk dispersion; regardless of cost, minimum packaging"

chenyanchang, President of Beijing CTI North Testing Technology Co., Ltd., told the meeting about the "needs and expectations of the development of CTI for testing instruments". As a leader in the domestic testing industry, CETC has always been a major purchaser of instruments. The profit stimulation of the market trade environment has stimulated the company's demand for the purchase of instruments and equipment. According to reports, in 2016, CETC purchased 297million yuan of instruments and equipment, including 120million yuan for chemical analysis instruments and 58 million yuan for physical performance instruments. According to the data released on site, domestic manufacturers such as lebertek, Haiguang and imported brands such as Agilent and Waterworld have won the bid on the purchase list of China testing. Most of the domestic brands are about 1million yuan, while the imported ones are more than 5million yuan. It can be seen that imported brands are still the mainstream of the purchase of third-party testing institutions

in this regard, Chen Yanchang said that the laboratory instruments of China test are mainly practical, not "vases". On the premise of meeting the use needs, the domestic instrument room is the "favorite" of China test. At the same time, Chen Yanchang interacted with a number of domestic instrument manufacturers on the scene, and hoped that domestic instrument manufacturers could give play to the "craftsman spirit" and take a path to the rise of domestic instruments by building "exhibition laboratories", increasing "user experience", and developing "new instruments" according to "testing needs"

in addition to the above experts, representatives of four instrument manufacturers, such as semefi, Shimadzu, Agilent and tester, also brought wonderful reports to share new trends in products, technologies and applications in the scientific instrument industry. At present, China's inspection and testing institutions are facing the complex situation of the interaction of many deep-seated changes in the early stage of the market tide, such as laboratory certification and accreditation, standardization system, laboratory management and testing technology updates, domestic inspection and testing system in line with international standards, and the increasing popularity of capitalization behavior of inspection and testing institutions, which also constitutes a "gold rush era" with risks and opportunities, Through experts' comprehensive analysis of the industry at different levels, the forum enabled the audience to have an in-depth understanding of the latest developments in the industry and received unanimous praise