ISO 13465:2024
Nuclear energy — Nuclear fuel technology — Determination of neptunium in nitric acid solutions by spectrophotometry
This document specifies an analytical method for determining the neptunium concentration by spectrophotometry, with spectrophotometer implemented in hot cell or glove box allowing the analysis of high activity solutions, with a standard uncertainty, with coverage factor k = 1 of about 5 %, in nitric acid solutions after the dissolution of nuclear reactor irradiated fuels, at different steps of the process in a nuclear fuel reprocessing plant or in other nuclear facilities. The method is applicable to sample from the process containing a concentration of neptunium between 10 mg·l-1 and 400 mg·l-1 and uranium concentrations of up to 300 g·l-1.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$118.26 NZD
|
|
| HardCopy |
$152.17 NZD
|
|
| Networkable PDF |
Price varies
|
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
BS EN ISO 10276:2021
Nuclear energy. Fuel technology. Trunnion systems for packages used to transport radioactive material
-
BS EN ISO 12799:2019
Nuclear energy. Determination of nitrogen content in UO<sub>2</sub>, (U,Gd)O<sub>2</sub> and (U,Pu)O<sub>2</sub> sintered pellets. Inert gas extraction and conductivity detection method
-
BS EN ISO 12800:2019
Nuclear fuel technology. Guidelines on the measurement of the specific surface area of uranium oxide powders by the BET method
-
BS EN ISO 12807:2021
Safe transport of radioactive materials. Leakage testing on packages