caa a22 4500 465786200 CHVBK 20180323112009.0 cr unu---uuuuu 170327e19900801xx s 000 0 eng 10.1007/BF00998158 doi (NATIONALLICENCE)springer-10.1007/BF00998158 An investigation of factors that might influence the radiochemical purity and stability of99mTc-MAG3 [Elektronische Daten] [A. Millar, L. O'Brien] Technetium 99m mercaptoacetyltriglycine(99mTc-MAG3) was prepared from a commercial kit by various techniques to assess the effect of a number of variables on radiochemical purity and stability. Its radiochemical purity was determined by high performance liquid chromatography at 0 and 6 h after preparation and was found to be consistently >95%. It has been demonstrated that the radiochemical purity of99mTc-MAG3 prepared according to the manufacturer's instructions is not influenced by the volume of99mTc generatur eluate used, agitation, the presence of air in the reaction vial or the use of a99mTc generator eluate with a99mTc :99mTc ratio of 16: 1. A modified method of preparation in which the MAG3 kit is reconstituted with saline before addition of99mTc-pertechnetate has been shown to yield a satisfactory product and should help to minimise the radiation dose to the forgers of radiopharmacy staff. Springer-Verlag, 1990 99mTc-MAG3 nationallicence Radiochemical purity nationallicence Stability nationallicence Millar A. Radiopharmacy, Royal Infirmary of Edinburgh, EH3 9YW, Edinburgh, UK aut O'Brien L. Radiopharmacy, Royal Infirmary of Edinburgh, EH3 9YW, Edinburgh, UK aut European Journal of Nuclear Medicine Springer-Verlag 16/8-10(1990-08-01), 615-619 0340-6997 16:8-10<615 1990 16 259 https://doi.org/10.1007/BF00998158 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00998158 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Millar A. Radiopharmacy, Royal Infirmary of Edinburgh, EH3 9YW, Edinburgh, UK aut NATIONALLICENCE 700 1- O'Brien L. Radiopharmacy, Royal Infirmary of Edinburgh, EH3 9YW, Edinburgh, UK aut NATIONALLICENCE 773 0- European Journal of Nuclear Medicine Springer-Verlag 16/8-10(1990-08-01), 615-619 0340-6997 16:8-10<615 1990 16 259 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer