Proficiency Testing Scheme for The Quality Assurance of Brewing Analysis
نویسندگان
چکیده
منابع مشابه
The quality assurance of proficiency testing programs for animal disease diagnostic laboratories.
Laboratory data credibility has 3 major components: 1) valid methods, 2) proficiency testing (PT) to verify that the analyst can conduct the method and to compare results of other laboratories using the same method, and 3) third-party accreditation to verify that the laboratory is competent to conduct testing and that the method validation has been done within the environment and requirements o...
متن کاملThe history of proficiency testing/quality control.
The history and origins of proficiency testing of clinical laboratories are reviewed. Since the introduction of proficiency testing in the late 1940s, dramatic improvement in laboratory performance has been demonstrated. Nonetheless, the poor performance found two decades earlier was summoned to support the passage of the Clinical Laboratory Improvement Act of 1967 (CLIA '67).
متن کاملExternal quality assurance of HER2 FISH and ISH testing: three years of the UK national external quality assurance scheme.
The American Society of Clinical Oncology/College of American Pathologists guidelines highlighted the critical importance of quality assurance in diagnostic testing for HER2. Unstained formalin-fixed, paraffin-embedded human breast carcinoma cell line sections were circulated to scheme participants on 9 occasions. "Reference laboratories" reported results for the HER2/chromosome 17 ratio and HE...
متن کاملProficiency testing for blood-gas quality control.
We have conducted a voluntary, community blood-gas proficiency testing program, with use of tonometered human blood, for 32 analyzers located in 16 laboratories. Instruments initially showed inaccuracies as large as -30.8 to +17.3% for po(2), and -14.0 to +42.9% for pco(2), but inaccuracy and imprecision decreased in most laboratories during the program. For a typical 15-week period, mean group...
متن کاملProficiency testing of skin prick testers as part of a quality assurance system
BACKGROUND Skin prick test is an important diagnostic procedure in clinical allergy but documentation of the quality is often missing. METHODS We describe a proficiency system to evaluate staff members in relation to the international recommended reproducibility in terms of coefficient of variation (CV < 40 %) and the linearity (coefficient of regression >0.85) based on blinded octuplicate hi...
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ژورنال
عنوان ژورنال: JOURNAL OF THE BREWING SOCIETY OF JAPAN
سال: 2014
ISSN: 0914-7314,2186-4012
DOI: 10.6013/jbrewsocjapan.109.327