I.S. EN ISO 20046:2021
Current
The latest, up-to-date edition.
Radiological protection - Performance criteria for laboratories using Fluorescence In Situ Hybridization (FISH) translocation assay for assessment of exposure to ionizing radiation (ISO 20046:2019)
Hardcopy , PDF
English
02-28-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Translocation assay by FISH
5 Responsibility of the customer
6 Responsibility of the laboratory
7 Confidentiality of personal information
8 Laboratory safety requirements
9 Sample processing
10 Background levels of translocations
11 Calibration curves
12 Criteria for converting a measured aberration frequency into an estimate of absorbed dose
13 Reporting of results
14 Quality assurance and quality control
Annex A (informative) Sample instructions for customer
Annex B (informative) Sample questionnaire
Annex C (informative) Sample of report
Annex D (informative) Sample data sheets for recording painted aberrations
Annex E (informative) Fitting of the dose response-curve by the method of maximum likelihood and calculating the uncertainty of the absorbed dose estimate
Annex F (informative) Process for dose estimation
Bibliography
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