1969년도 일년간 당연구실에서 합성한 방사성의약품의 양은 131mc이며 그 종류는 $Hippuran-^{131}I$의 4종에 달하였다. 이들 의약품의 품질 및 안정도를 Paper partition chromatography 및 thin-layer chromatography를 이용하여 시험하고 그 결과를 외국제품의 품질 및 안정도와 비교 검토하여 보았다. 그 결과 합성방식에 따라 품질에 차이가 있었다. 본 연구소제품이 품질 및 안정도면에서 우수하였다. 본 연구에서는 방사성의약품을 임상에 사용하는데 주의해야 할 품질관리 및 안정도 test에 관하여 그 시험방법을 아울러 기술하였다.
In 1969 this laboratory had prepared 131 mc. of radiopharmaceuticals in total (Hippuran and other four kinds) and distributed to the major medical establishments. The quality and stability of these products were reviewed by means of radio paper partition chromatography and thin layer chromatography and results were compared to those of foreign products. Generally, the quality and stability of the product of this laboratory were better than those of the foreign product, even though the properties of the radiopharmaceutical were varied by the procedure of the preparation adopted. Various precautions for handling radiopharmaceuticals for clinical use were also described with a view of quality control and stability test there of.
