Quality management, certification and accreditation in medical laboratories – the view of ECLM

 Increasing demands from health care planners and industrialists conducting clinical trials, as well as general competition, are forcing medical laboratories to seek third-party recognition of their quality management systems. There is a tendency to move from certification of a laboratory director, via certification of the laboratory quality system (ISO 9000 family), to accreditation needing proof of professional and technical competence in laboratory tasks. The requirements of accreditation are presented in several national schemes and in the European Standards series (EN 45 000) and the International Organization for Standardization's guide, ISO/IEC 25, to be amalgamated soon. The latter system provides transnational recognition through participation of the accrediting bodies in the European co-operation for Accreditation. Necessary supplementary guidelines exist for chemical laboratories (Eurachem) and medical laboratories CEAC/ECLM). Traceability and reliability of results are obtained by utilizing a global reference examination system and by participating in transdisciplinary work. The costs of achieving accreditation are considerable and mainly involve the production of quality handbooks and written work procedures by personnel. The rewards are an open system, smoother work, emphasis on prevention of mistakes, and satisfied stakeholders. Received: 5 October 1998 · Accepted: 20 October 1998     

The asilomar conference on ion spectroscopy,October 16–20, 2009

The ASMS conference on ion spectroscopy brought together at Asilomar on October 16–20, 2009 a large group of mass spectrometrists working in the area of ion spectroscopy. In this introduction to the field, we provide a brief history, its current state, and where it is going. Ion spectroscopy of intermediate size molecules began with photoelectron spectroscopy in the 1960s, while electronic spectroscopy of ions using the photodissociation “action spectroscopic” mode became active in the next decade. These approaches remained for many years the main source of information about ionization energies, electronic states, and electronic transitions of ions. In recent years, high-resolution laser techniques coupled with pulsed field ionization and sample cooling in molecular beams have provided high precision ionization energies and vibrational frequencies of small to intermediate sized molecules, including a number of radicals. More recently, optical parametric oscillator (OPO) IR lasers and free electron lasers have been developed and employed to record the IR spectra of molecular ions in either molecular beams or ion traps. These results, in combination with theoretical ab initio molecular orbital (MO) methods, are providing unprecedented structural and energetic information about gas-phase ions.     

The 24th international conference on advances in Liquid Scintillation Spectrometry (LSC2020), October 18–20, 2021, Shenzhen,China

Journal of Radioanalytical and Nuclear Chemistry -     

The fourth international scientific conference advances in synthesis and complexing April 24–28, 2017

Russian Chemical Bulletin -     

Strategies to set global analytical quality specifications in laboratory medicine: 10 years on from the Stockholm consensus conference

The setting of analytical quality specifications in laboratory medicine has attracted attention for many years. Over time, many strategies were advocated and all had advantages and disadvantages. In the final decade of the last millennium, considerable confusion existed on how to define analytical quality specifications correctly and how to apply them in everyday practice. This led to wide professional interest. In 1999, a consensus conference sponsored by IUPAC, IFCC and WHO was held in Stockholm on “Strategies to Set Global Analytical Quality Specifications in Laboratory Medicine”. The consensus set useful and well-documented strategies for the setting of analytical quality specifications into a hierarchy with the best strategy at the highest level, namely, (1) Evaluation of the effect of analytical performance on clinical outcomes in specific clinical situations, (2) Evaluation of the effect of analytical performance on clinical decisions in general, (3) Published professional recommendations, (4) Performance goals set by regulatory bodies and EQAS organisers, and (5) Goals based on the current state of the art. Much success has been achieved since the promulgation of the statement with the approach being adopted by many in laboratory medicine for a very wide variety of purposes, particularly in quality management. However, there is a requirement for additional investigation of, inter alia, quality specifications for examinations done on measurements performed on ordinal and nominal scales, pre-analytical factors and matrix effects, examinations done as POCT, target values of control materials, and ways in which analytical quality specifications can be used both to set what is the optimum performance and as a tool for assessment of everyday practice.     

The research on the high quality TiO2, MoO3-doped WO3 electrochromic film

The high quality TiO2, MoO3-doped WO3 electrochromic film was prepared by the sol–gel method for the first time. The sol, which has hydrogen peroxide (H2O2) and oxalic acid (H2C2O4), was very stable at room temperature and quite suitable for the deposition of films. The WO3 electrochromic film prepared from this doped sol had excellent performance, such as short response time, no cracks, good adhesion to the substrate, high coloring efficiency and longevity of service.