Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: Magdalena Dianu, Corneliu Podina, Traian Zaharescu
Editorial: Revista de chimie, 57 (7), p.682-686, 2006.
The organic solvent-waste samples were counted in a 2100 TRI-CARB Packard model liquid scintillation analyzer using the “Ultima Gold F scintillation liquid” cocktail. Nine large sample/cocktail plastic vials were prepared. A homogeneous emulsion sample-cocktail was obtained by heating the nine vials on water-bath at 50 0C. Six sets of measurements were performed. The compensation procedure of the direct values with unequal measurement precisions was used to calculate the activity and its deviation.
Cuvinte cheie: organic solvents waste, liquid scintillation counting, detection limits, measurement statistics, counting errors