| ZHANG YAN'AN,LI QINGZHEN,ZENG ZHAOWEN. 1984. LASER-INDUCED FLUOROMETRY FOR THE RAPID DETERMINATION OF TRACE LEVELS OF URANIUM IN SEAWATER. Acta Oceanologica Sinica, (1):77－83 |
| LASER-INDUCED FLUOROMETRY FOR THE RAPID DETERMINATION OF TRACE LEVELS OF URANIUM IN SEAWATER |
| LASER-INDUCED FLUOROMETRY FOR THE RAPID DETERMINATION OF TRACE LEVELS OF URANIUM IN SEAWATER |
| Received:May 21, 1982 |
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| Abstract: |
| A laser-induced fluorometric method for the rapid determination of trace levels of uranium in seawater with the Modified Anti-interference Fluorometric Reagent for uranium (MAFG) is described. Only a sample volume of 1.5-2.5 ml is used in each determination and no pre-scparation and concentration steps are required. The analysis rate is a sample per 5 min. The relative standard deviation of ten replicate determinations on 3.44 ppb U of the natural seawater is 4.7%. |
| 中文摘要: |
| A laser-induced fluorometric method for the rapid determination of trace levels of uranium in seawater with the Modified Anti-interference Fluorometric Reagent for uranium (MAFG) is described. Only a sample volume of 1.5-2.5 ml is used in each determination and no pre-scparation and concentration steps are required. The analysis rate is a sample per 5 min. The relative standard deviation of ten replicate determinations on 3.44 ppb U of the natural seawater is 4.7%. |
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