FORFARANDE FOR FRAMSTELLNING AV EN LOSNING AV ETT TENN-PYROFOSFAT-KOMPLEX, MERKT MED 99M TEKNETIUM, FOR MEDICINSK DIAGNOS GENOM SCINTIGRAFI

摘要

1396817 Tc99-containing preparations COMMISSARIAT A L'ENERGIE ATOMIQUE 29 May 1973 [6 June 1972] 25503/73 Heading A5B Diagnostic preparations containing Tc99 and suitable for parenteral administration are prepared by mixing together an aqueous solution of a pyrophosphate (e.g. Na 4 P 2 O 7 . 10H 2 O) and a freshly prepared aqueous acidic solution of stannous chloride, adjusting the pH to ca. 6.3 and preferably lyophilising, the product obtained being added immediately before use to an aqueous solution containing Tc99 e.g. as N a T c O 4 .