Semi-automated procedure for the determination of [sup.89,90]Sr in environmental samples by Cherenkov counting
The paper describes semi-automated procedure for determination of [sup.89,90]Sr in drinking water. It includes quantitative capture of [sup.89,90]Sr on SuperLig 620 column from large volume of water samples and their on-column detection via Cherenkov counting on liquid scintillation counter. In this...
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| Published in | Journal of radioanalytical and nuclear chemistry p. 1453 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Springer
01.02.2015
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| Online Access | Get full text |
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| Summary: | The paper describes semi-automated procedure for determination of [sup.89,90]Sr in drinking water. It includes quantitative capture of [sup.89,90]Sr on SuperLig 620 column from large volume of water samples and their on-column detection via Cherenkov counting on liquid scintillation counter. In this case, SuperLig 620 column acts as a specific strontium separator and a sensor for Cherenkov counting. The method enables determination of [sup.89]Sr and [sup.90]Sr above 30 mBq [L.sup.-1] with good accuracy within 64 h. Keywords Semi-automated * [sup.89,90]Sr * Sensor column * Cherenkov * Determination |
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| ISSN: | 0236-5731 |
| DOI: | 10.1007/s10967-014-3614-z |