外星推进剂质量检测标准分析

对比分析了国内外卫星推进剂在取样方法、质量检测方法、检测指标等方面所依据标准的差异,分析了我国推进剂检测实验室依据国际标准对外星推进剂进行质量分析的能力,为推进剂检测实验室具备和提高外星推进剂质量分析的能力提出了具体的措施。     

Influence of a quality system complying with the requirements of ISO/IEC 17025 standard on the management of a gamma-ray spectrometry laboratory

The motives for and the implementation of a quality system complying with the requirements of the ISO/IEC 17025 standard in a gamma-ray spectrometry laboratory are briefly described, as well as its influence on the laboratory's work and output. The use of the quality system as a tool for managing and controlling the state of the laboratory is described. Two examples of control and improvement of the laboratory's performance are given.     

创新完善集体备课制度，提升有机化学实验教学质量

集体备课作为有机化学实验教学中一个不可或缺的重要环节,数十年来,我们始终坚持并不断创新发展,使集体备课的内容更加全面、形式更多样化、实效性更强。集体备课促进了教师自身素质和教学能力提高,加快了一流实验教学团队建设,推动了实验教学内容、教学方法、教学手段以及实验室管理的创新发展,保障了有机化学实验教学质量稳步提升。     

环境监测实验室管理系统的开发与应用

基于2005版《计量认证/审查认可(验收)评审准则》要求,为满足环境监测实验室业务流程而设计开发了信息管理系统。该系统主要用于环境监测实验室的资源管理和日常自动化办公。系统采用B/S架构,实现全球化办公运作,能对监测样品的受理、分发、分析、原始记录、监测报告、数据三级审核、报告签发实现全程自动流转,并运用工作流和智能表单设计实现实验室程序文件中各类程序和日常办公事务流程的执行;原始记录和监测报告全部实现自动归档及智能查询;同时根据2005版准则中的要求,对人员、设备、材料、环境要素、记录、质量控制等所有要素全面实施网络化管理。     

Experience of implementing ISO 17025 for the accreditation of a university testing laboratory

The experience of implementing a quality system on ISO 17025, and the accreditation of some tests for a university laboratory, is presented in the example of the Environmental Radiology Laboratory. Such implementation in a university institution is a difficult task, since the setting and environment are both unfavourable. The particularities are the collaboration of many independent units of the university, and the involvement of teachers and young researchers who have to coordinate all these different tasks, which makes the number of people working quite variable. Some specific aspects of the system are discussed. The conclusion is that implementation of a quality system on ISO 17025 and accreditation are completely achievable, and are helpful activities to put university members in touch with the real world and broaden their minds, which in the end has a positive impact on research studies and academic content.     

Trace analysis of microcontaminations in compliance with ISO 9001: monitoring and diagnostics in large-scale silicon manufacturing

 Severing principles are reported concerning the certification of and quality assurance in a trace-analysis laboratory that handles a large number of real samples, about 60 000 analyses/year with 50 validated methods. ISO 9001 emphasizes monitoring rather than diagnostics. For monitoring purposes the trace-analysis methods must be highly selective and of high precision, with high throughput and uptime within a justifiable economic framework in the analytical range of interest. All trace-analysis methods must be cross-checked using independent analytical tools. The analytical laboratory must be fully integrated in the total quality management of the plant. The analyst must know not only the performance of the trace-analysis tools but also the materials and processes involved in manufacturing. Received: 19 October 1995 Accepted: 15 November 1995     

Implementation of ISO/IEC 17025 standard in a nuclear analytical laboratory: The KAERI experience

The practical experience on the implementation of ISO/IEC 17025 compliant quality system in a nuclear analytical laboratory of the Korea Atomic Energy Research Institute (KAERI) is described. This paper summarizes the need for a quality system and accreditation, the process of a quality system implementation, the quality system structures, and the formal accreditation of our laboratory by the Korean Laboratory Accreditation Scheme (KOLAS). Also, the improvements in the management, technical and service quality which resulted from implementation of this system are briefly reported.     

药代动力学实验室液相色谱串联质谱仪期间核查方法的建立

建立符合ISO17025认可要求的药代动力学实验室中液相色谱串联质谱仪的期间核查方法。采用仪器状态及性能核查、仪器比对及全国室间质评等手段,对液相色谱质谱联用仪检测结果的有效性及准确性进行评价。结果为仪器状态及性能核查指标全部合格;仪器比对采用API 3200QTrap与API 4000的测试数据进行比较,结果两组间精密度(ρ=0.072,P>0.05)及均值(ρ=0.380,P>0.05)均无差异;全国室间质评5组盲样的测试浓度均在允许范围内,全部合格通过。2019年度液相色谱质谱联用仪期间核查结果为满意。期间核查可系统评价液相色谱质谱联用仪的性能,提高检测质量,以满足CNAS CL-01:2018对药代动力学实验室仪器的要求。     

Towards accreditation of clinical biochemistry in the public sector on the island of Mauritius

Medical laboratories of the public sector as well as of the private sector on the island of Mauritius are preparing for accreditation. The clinical laboratory of the Central Health laboratory of the Ministry of Health and Quality of Life has undergone a pre-assessment by experts of the International Atomic Energy Agency (IAEA) through the aegis of a project targeted to members of the Africa Region. Several shortcomings were identified and respective corrective actions were recommended for implementation within a given time frame. In addition to ensuring the competence of the laboratory, accreditation has various positive aspects such as an increased awareness of the staff to quality and better training opportunities. The pre-assessment exercise has provided a gap analysis, which is an important aspect in the preparation towards accreditation.     

The process of management review

Management review of the quality-management system is an item in many quality standards and a requirement of the ISO 9001:2000 standard and of laboratory standards ISO 15189 and ISO 17125, and others. These reviews are conducted to ensure that the top management is informed and involved in the quality-management system with respect to continuing adequacy and effectiveness, and opportunities for improvement of the system. The management review is a process that should be conducted and audited utilizing the process approach. A process approach is defined as “An activity using resources and managed in order to enable the transformation of inputs into outputs” (ISO 9001:2000). All identified main processes in the quality system should be monitored through data collection by appropriate methods, assuring that data are valid, representative, and adequate. For management review data must be collected and presented in an accessible form so that processes can be evaluated according to objectives, goals, resources, etc. On the basis of this information the laboratory management makes the necessary decisions and ensure that actions are taken that improve the effectiveness of the quality-management system. As output from the management review process, there should be evidence of decisions regarding: change of quality policy and objectives; plans and possible actions for improvements; corrective actions as appropriate; increased customer satisfaction; and planning of resources needs. Identification of the processes involved and using the process approach in the management review ensures the continual improvement of the quality system. Presented at the conference Quality in the Spotlight, March 2006, Antwerp, Belgium.     

The Italian way: Accreditation and continuous quality improvement in clinical laboratories

 The transition from quality assurance of the analytical phase to the quality management of total testing in clinical laboratories is still at an early stage. But it has begun. Accreditation through voluntary, educational and professional schemes, like the Clinical Pathology Accreditation scheme, is a useful tool for following defined standards of practice and having these independently confirmed on the basis of a peer review. Approved clinical laboratories can obtain a hallmark of performance and offer reassurance to users of their services. However, accreditation does not guarantee an error-free service; it is not the final step, but an important stage in the improvement process. Quality is a journey and continuous quality improvement is the paradigm for better addressing our efforts to satisfy customers' expectations for the desired health outcomes related to a high-quality laboratory service.     

A model to set measurement quality objectives and to establish measurement uncertainty expectations in analytical chemistry laboratories using ASTM proficiency test data

A model is presented that correlates historical proficiency test data as the log of interlaboratory standard deviations versus the log of analyte concentrations, independent of analyte (measurand) or matrix. Analytical chemistry laboratories can use this model to set their internal measurement quality objectives and to apply the uncertainty budget process to assign the maximum allowable variation in each major step in their bias-free measurement systems. Laboratories that are compliant with this model are able to pass future proficiency tests and demonstrate competence to laboratory clients and ISO 17025 accreditation bodies. Electronic supplementary material to this paper can be obtained by using the Springer LINK server located at http://dx.doi.org/ 10.1007/s007690100398-y. Received: 31 March 2001 Accepted: 11 September 2001     

Communication: the essential factor when implementing management systems

Internal communication within a company is essential for the implementation and proper functioning of any ISO-based quality system. Moreover, staff empowerment and distribution of responsibilities are key points in the ISO 9000:2000 quality guides. Although not specifically mentioned in the quality guides, external communication plays a fundamental role in assuring customer satisfaction and obtaining good ideas to improve company performance. This paper has two main parts. First, the importance of internal and external communication is reviewed and it is shown that managers should allocate more resources to both areas. It is also demonstrated that environmental management systems are directly derived from the quality guides. Second, the results of an enquiry to assess the efforts being made by a group of Italian senior managers to improve internal and external communication are evaluated. Received: 8 March 2002 Accepted: 12 September 2002     

无机化学实验课程启发式教学探析

无机化学实验是高校一门重要的基础实验课程。本文介绍在无机化学实验课程中运用启发式教学法,并将其贯穿于整个教学过程。采用多种途径鼓励学生进行实践创新,引导学生深入思考,在实验中发现、探究和解决问题,提高学生的综合素质。     

符合ISO/IEC指南25-1990的实验室质量体系向ISO/IEC 17025-1999标准过渡的文件修改

按照ISO／IEC指南25－1990建立起较完善的质量体系的实验室,可通过对质量体系文件进行适当增补或少量删减,以实现向ISO／IEC 17025－1999标准的过渡。对质量手册,按照ISO／IEC指南25－1990的13个要素逐个讨论了具体的增删内容;对程序文件,则按ISO／IEC 17025－1999要求逐个列出了应有的程序。     

Can the new ISO Guide 25/EN 45001 create better confidence in laboratory operations?

 Confidence in laboratory operations is discussed based on the ongoing revision of the ISO/IEC Guide 25. Confidence is a subjective attribute, which also depends on whose interest is considered. New and better-defined quality systems and technical elements will be included, and these are beneficial to the transparency of laboratory operations, as well as to the accreditation process. The ultimate aim is, of course, to satisfy customers. The testing laboratories' industrial customers are, however, generally unfamiliar with the ISO/IEC Guide 25 and accreditation. The main reason for improved confidence in testing and calibration laboratories is foreseen to come from closer interaction between laboratories and their customers.     

Use of ISO Guides 25, 30, 31, 34, 35, and 9001 in re-engineering Bethlehem Steel Corporation's analytical chemistry reference materials program

 Many certified reference materials are needed to calibrate and control analytical measurement processes in integrated steel works. It is beyond the scope and capacity of most national laboratories to supply all of these needs. Yet, the demand for these materials is steadily increasing as more steel producers update their quality systems in preparation for ISO 9000 registration and/or ISO Guide 25 laboratory accreditation assessments. This paper describes how the Bethlehem Steel Corporation updated its reference materials program to meet its internal needs and offers a model for use by others in improving their programs. Received: 22 April 1998 · Accepted: 12 May 1998     

Implementation of ISO 9001 in a medical testing laboratory

 The Department of Clinical Chemistry and Molecular Genetics, within the Institute of Clinical Pathology and Medical Research at Westmead Hospital, is a medical testing laboratory operating within the public sector health system of New South Wales, Australia. It provides acute-care pathology services to Westmead Hospital (a 900-bed tertiary referral university teaching hospital) as well as to three district hospitals and three rural hospitals. In addition to these core clinical chemistry services, it offers approximately 150 specialised biochemistry, pharmacology, toxicology, trace metal and molecular genetics assays as a reference laboratory service. In 1993, the Department became Australia's first medical testing laboratory to be registered to ISO 9001-1987/AS3901-1987. In 1995, this certification was extended to AS/NZS ISO 9001-1994. We are currently preparing for further accreditation to ISO/IEC Guide 25-1990, with additional supplementary requirements for medical testing. This paper describes the Quality System that the Department developed and which has been successfully maintained and extended since original certification. Important features of the Quality System are: 1. Primary design of the Quality System to meet medical and customer needs, with subsequent addition of required ISO elements. 2. Use of national Quality Award criteria to identify key business processes. 3. Development of integrated technical non-conformance, customer complaint, staff suggestion, and quality system corrective action procedures. 4. Implementation without external resources. Our conclusions are that ISO 9000 Quality Systems can be applied to medical testing laboratories, and can be implemented with minimum resource costs. Improvements in technical and service quality and business performance have resulted from this process. However, implementation of ISO 9000 at the level of individual Departments is not ideal. Greater improvements are possible when this process is undertaken at the level of the entire organisation. Received: 9 September 1996 Accepted: 5 October 1996     

Self-implementation of ISO 9001 versus external support: an examination in laboratories involved in chemical measurement

The purpose of this research was to study how externalizing the process of implementing ISO 9001 influences the dissemination of cultural values and practices of quality management in laboratories involved in chemical measurement. Employee attitudes and behaviors may be heavily influenced by factors such as the mix of internal workers and consultants in a work group. Some researchers have described cases in which internal workers develop negative work attitudes and behaviors from having to work with consultants and have demonstrated the need to examine the dynamics between internal workers and consultants to understand the influence of ISO 9001 externalization. Three hundred and fifty-nine useful questionnaires were received. The results showed that implementation occurs most successfully through a process of linked internalization. This category involves limiting the labor of the consultant basically to moderate advising, review and internal audit. The laboratory personnel are responsible for developing the documentation of the ISO 9001 system. The implementation process is run by the members and directors of the laboratory.