This overview discusses in detail the key role of inspection and testing laboratories in technological innovation and quality management. Firstly, technological innovation is an essential tool for laboratories to enhance their testing capabilities and technical standards, and it is also the core driving force for their sustainable development. Secondly, quality management is the core aspect of ensuring the accuracy and reliability of testing reports issued by inspection and testing laboratories. Labs need to establish a scientific and standardized quality management system and continuously improve it. At the same time, the China National Accreditation Service for Conformity Assessment (CNAS), as a signatory of international mutual recognition agreements, has put forward explicit requirements for the management of personnel capabilities in inspection institutions. Furthermore, chemical metrology technology faces new development and challenges. This article will delve into these important topics.

Metrology is an important engineering discipline that covers the knowledge and technologies in such aspects as measurement, standardization, calibration and quality control. Nowadays, metrology management has become critical in industrial and scientific research fields for it helps ensure the accuracy, traceability and repeatability of products and data. The objective of this paper is to explore the basic principles of metrology management and introduce the software tools widely used in this field, so as to help Metrology Engineers better manage measurement and quality control processes.

Objective In order to increase the supervision of asarone injection and ensure the safety of clinical use, the samples of asarone injection in circulation in the market were tested. Methods In this paper, according to the national drug standards approved by the State Food and Drug Administration, the quality of 26 batches of asarone injection sampled by the institute was investigated, and the project evaluation of the variety traits, identification, pH value, color, related substances, loading, visible foreign bodies and content determination was completed. Results 26 batches of asarone injection were tested according to the standard, and all items were in conformity with the regulations. Conclusion The overall quality of this variety is good, but the properties of light degradation are observed. It is suggested to further optimize the production and use conditions, reduce the exposure time and avoid the formation of impurities.

Objective To establish the method of microbial limit test of Fufang Huangliansu tablets. Methods According to the provisions of Part Four of the 2020 edition of the Pharmacopoeia of the People's Republic of China, the applicability test of microbial limit testing methods shall be gradually carried out using methods such as plate pouring method, increasing dilution ratio, and dilution combined with membrane filtration. Results The membrane filtration method was used for aerobic bacteria counting. The medium dilution method was used for counting total combined molds and yeasts. The direct inoculation method was used for three types of control bacteria that must be tested according to drug standards. Conclusion The microbiological limit test method for this drug proposed in this experiment is simple and easy to implement.

In the current era of science and technology, chemical laboratory has become an indispensable part of scientific research and industrial production. The laboratory is not only the frontier to promote scientific discovery and technological innovation, but also an important place to cultivate future scientists. Laboratory safety is the priority of laboratory management, with the new situation of the chemical experiment increasingly diversified, chemical laboratory safety faces many new problems, this paper from the research and practice of the chemical laboratory safety management system, expounds the new situation of the chemical laboratory safety management system problems and countermeasures.

Rock and mineral analysis and testing play a crucial role in geological research, and are directly related to the quality and efficiency of geological work. However, rock and mineral analysis and testing work has strong professionalism and technicality, and is easily affected by various factors in practical operation, resulting in inaccurate results of rock and mineral analysis and testing, which cannot provide effective reference for geological exploration and mineral resource evaluation. Therefore, this article first elaborates on the importance of rock and mineral analysis in the geological chemistry laboratory, then analyzes the existing problems in rock and mineral analysis and testing in the geological chemistry laboratory, and finally delves into effective measures to improve the rock and mineral analysis and testing capabilities of the geological chemistry laboratory.

Objective This article aims to explore in detail the problems faced by medical laboratory laboratories in universities in terms of biosafety protection, and propose effective response strategies. Through in-depth analysis of laboratory equipment and facilities, personnel training, safety procedures and protocols, emergency response, and safety culture, this article aims to improve the safety performance of the laboratory. Method By evaluating the existing safety measures of medical laboratory in universities, identify key safety hazards. Emphasis has been placed on the modernization needs of equipment and facilities, personnel safety awareness and skill training, the development and implementation of strict safety procedures and protocols, and the establishment of effective emergency response mechanisms. Result In response to the identification issues, this article proposes a series of comprehensive solutions, including but not limited to updating laboratory equipment, strengthening personnel training, developing strict safety procedures, establishing sound emergency response mechanisms, and actively cultivating safety awareness within the laboratory. These solutions aim to improve the overall biosafety level of the laboratory, ensuring the safety and efficiency of research work. Conclusion It emphasizes the importance of continuously monitoring and updating laboratory safety measures. By implementing these strategies, not only can current security issues be addressed, but also new challenges that may arise in the future can be prepared to ensure a safe, efficient, and productive experimental environment.

Objective To explore the research of proteomics technology in the diagnosis of cardiovascular and cerebrovascular diseases, and its effect in improving early detection of diseases, accurate diagnosis, and disease classification. Methods 100 patients from July 2022 to December 2022 were selected and divided into control group and observation group according to their condition. Each group received detailed proteomics testing. Liquid chromatography-mass spectrometry (LC-MS/MS) combined with bioinformatics analysis methods were used to conduct in-depth research on changes in protein expression profiles. Compare the protein differences between the 2 groups and analyze the correlation based on clinical characteristics. Results Proteomic testing identified specific protein markers closely related to cardiovascular and cerebrovascular diseases. The observation group found that the expression levels of some proteins were significantly higher than those in the control group. The sensitivity and specificity of protein markers are significantly enhanced, which is beneficial to early detection of diseases and personalized treatment strategies. Conclusion Proteomics technology can be effectively used in the diagnosis of cardiovascular and cerebrovascular diseases, providing support for the development of precision medicine. Dynamic monitoring of protein levels can improve disease diagnosis and provide a reliable basis for clinical diagnosis.

ABSTRACT: Cervical cancer is the most common malignant tumor of female reproductive system. There are many pathologic diagnosis methods for cervical cancer or suspected patients in early clinical stage..In recent years, with the vigorous development of the field of examination, the emergence of immunohistochemical pathological diagnosis technology, molecular pathological diagnosis technology, and RNA in situ hybridization (RNA Scope) technology has brought new directions for the clinicopathological diagnosis of cervical cancer. By summarizing the epidemiology of cervical cancer, this study showed the current situation of the disease, analyzed the clinical application of various pathological diagnostic techniques, and discussed the advantages and disadvantages of different pathological diagnostic techniques. At the same time, the future development trend of clinicopathological diagnosis of cervical cancer was explored from a macroscopic point of view. This provides important data support for the establishment of cervical cancer risk prediction model and pathological diagnosis system framework, and adopts the best pathological diagnosis technology to analyze the potential risk or pathological classification of patients. Finally, it can meet the personalized diagnosis and treatment needs of patient groups and highlight its high-quality medical service level.

Unpredictability and great harm are the remarkable characteristics of sudden public health events. If the event occurs, it will certainly have an impact on the physical and mental health of the broad masses of the people, and will also harm the social stability. Public health emergencies mainly involve food and drugs. By enhancing the quality control of physical and chemical testing, the factors that cause the formation of public health emergencies can be found as soon as possible. Therefore, relevant staff need to pay more attention to this aspect. This paper will from the centers for disease control of public health emergencies in the quality control strategy, first analysis the significance of the control of physical and chemical inspection quality, then explore the factors affecting the physical and chemical test results, finally study the effective method to strengthen the inspection quality control, for the public health as a sudden to give important guarantee as soon as possible.