## Abstract To standardize the quality control for ^99m^TcβENS, the following methods were studied: (1) physical properties and pH, (2) radiochemical purity (chromatographic studies on Whatmanβ1 paper, or instant thinβlayer chromatography and solvent extraction using different solvents and (3) rat
Quality control of99mTc-labeled dextran for lymphoscintigraphy
β Scribed by Kuang-Tao A. Yang; Shiang-Bin Jong; Chung Chieng Wu; Jing Yeh Chen; Yu Jeng Chen; Li Hwei Yang
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 220 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0340-6997
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A procedure for the radiochemical purity control of colloid and particulate 99mTc-labeled radiopharmaceuticals is described. The proposed technique is based on the use of two chromatograms, using in both, 15% H3PO4 as solvent and impregnated glass fiber media (Gelman ITLC type SG) as stationary phas