ASTM-E2027 2009
$40.63
E2027-09 Standard Practice for Conducting Proficiency Tests in the Chemical Analysis of Metals, Ores, and Related Materials
Published By | Publication Date | Number of Pages |
ASTM | 2009 | 7 |
1.1 This practice provides direction for organizing and conducting proficiency test programs in analytical chemistry for metals, ores, and related materials. It is consistent with ISO Guide 43 and Guide E1301 . It does not address the selection and use of proficiency testing schemes by accrediting bodies.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Significance and Use Types of Proficiency Testing |
2 | Organization and Design |
3 | Operation and Reporting |
4 | Confidentiality and Ethical Considerations Keywords |
5 | A1. STATISTICAL METHODS FOR TREATMENT OF PROFICIENCY TEST DATA A1.1 Determination of the Assigned Value and Its Uncertainty A1.2 Calculation of Performance Statistics |
6 | A1.3 Evaluation of Performance |
7 | A1.4 Preliminary Determination of Test Material Homogeneity A2. QUALITY ASSURANCE OF PROFICIENCY TESTING PROGRAMS A2.1 |