Formulation of 18F-FDG: pH Adjustment of Buffered Solution

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Formulation of (18)F-FDG: pH adjustment of buffered solution.

UNLABELLED The steam-sterilized (18)F-FDG of our laboratory frequently has a pH of around 6.5. To avoid decomposition, we studied the possibility of adjusting the pH by adding a pharmaceutical compound but without modifying the usual production sequence and reagents. METHODS Citric acid in 4 concentrations (0.01, 0.03, 0.05, and 0.06 M) was added to routine batches of (18)F-FDG. Established p...

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ژورنال

عنوان ژورنال: Journal of Nuclear Medicine Technology

سال: 2012

ISSN: 0091-4916

DOI: 10.2967/jnmt.111.092825