STN EN ISO 19238
| Name: | STN EN ISO 19238 |
| Validity: | Valid |
| Number of pages: | 52 |
| Language: |
EN
|
| Paper: | 21,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
19,26€ b) Without ability to print, with ability to copy (printscreen) 21,40€ c) With ability to print and copy (printscreen) 27,82€ |
| Slovak title | Rádiologická ochrana. Kritéria výkonnosti prevádzkových laboratórií vykonávajúcich biologickú dozimetriu cytogenetikou. Dicentrická metóda (ISO 19238: 2023) |
| English title | Radiological protection - Performance criteria for service laboratories performing biological dosimetry by cytogenetics - Dicentric assay (ISO 19238:2023) |
| Release Date: | 01. 11. 2023 |
| Date of withdrawal: | |
| ICS: | 13.280, 17.240 |
| Sorting character/National clasification code | 40 1410 |
| Level of incorporation: | idt ISO 19238:2023, idt EN ISO 19238:2023 |
| Official Journal | 10/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 19238:2018-03 (40 1410) |
| Note in Official Journal: | |
| Subject of the standard: | This document provides criteria for quality assurance and quality control, evaluation of the performance and the accreditation of biological dosimetry by cytogenetic service laboratories using the dicentric assay performed with manual scoring. This document is applicable to a) the confidentiality of personal information, for the requestor and the service laboratory, b) the laboratory safety requirements, c) the calibration sources and calibration dose ranges useful for establishing the reference dose-response curves that contribute to the dose estimation from unstable chromosome aberration frequency and the detection limit, d) the scoring procedure for unstable chromosome aberrations used for biological dosimetry, e) the criteria for converting a measured aberration frequency into an estimate of absorbed dose, f) the reporting of results, g) the quality assurance and quality control, and h) informative annexes containing sample instructions for requestor |
| Preview: | Náhľad normy (PDF) |