Water quality. Determination of tritium activity concentration. Liquid scintillation counting method

2015 ◽  
Keyword(s):  
Water Quality ◽  
Liquid Scintillation Counting ◽  
Liquid Scintillation ◽  
Activity Concentration ◽  
Scintillation Counting ◽  
Counting Method ◽  
Tritium Activity

scholarly journals Determination of low-level biogenic gasoline, jet fuel, and diesel in blends using the direct liquid scintillation counting method for 14C content

Fuel ◽  
2021 ◽  
Vol 291 ◽  
pp. 120084
Author(s):  
Charles G. Doll ◽  
Andrew E. Plymale ◽  
Alan Cooper ◽  
Igor Kutnyakov ◽  
Marie Swita ◽  
...  
Keyword(s):  
Liquid Scintillation Counting ◽  
Liquid Scintillation ◽  
Jet Fuel ◽  
Scintillation Counting ◽  
Counting Method ◽  
Low Level

Determination of Organically Bound Tritium (OBT) Concentration in Fish by Thermal Oxidation and Liquid Scintillation Counting Method

2020 ◽  
Vol 120 (1) ◽  
pp. 1-8 ◽  
Author(s):  
S. Rashmi Nayak ◽  
Renita S. D’Souza ◽  
Mohan M. Purushotham ◽  
Bharath Seraje ◽  
Dileep N. Blangat ◽  
...  
Keyword(s):  
Thermal Oxidation ◽  
Liquid Scintillation Counting ◽  
Liquid Scintillation ◽  
Scintillation Counting ◽  
Counting Method ◽  
Organically Bound Tritium

scholarly journals TRITIUM DETERMINATION FROM WINE SAMPLES USING LIQUID SCINTILLATION COUNTING

2021 ◽  
Vol 24 (1) ◽  
pp. 21-28
Author(s):  
Irina Vagner ◽  
Carmen Varlam ◽  
Diana Costinel
Keyword(s):  
Organic Carbon ◽  
Liquid Scintillation Counting ◽  
Liquid Scintillation ◽  
Activity Concentration ◽  
Scintillation Counting ◽  
Organic Carbon Content ◽  
Aqueous Samples ◽  
Purification Method ◽  
Aqueous Fraction ◽  
Tritium Activity

Tritium measurement from aqueous fraction of the wines of known vineyard can be a useful tool in reconstruction of the tritium activity in different areas and makes possible to date the time of the harvest of the grapes. The goal of this study was to develop a suitable method for purification of the aqueous phase from the wine samples, obtained from different type of wines, in order to determine tritium activity concentration using liquid scintillation counting. In this work the influence of the purification method applied to the aqueous samples resulted from wine distillation was assessed by deuterium and tritium measurements, content of organic carbon, pH and conductivity. The most reliable purification method used for wine aqueous fractions, according with the results obtained for pH, and total organic carbon content is chemical treatment followed by lyophilization.

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