在阿托品的分子中,仅有一个不稳定的氢原子,因此它可以按照、Wilzbach 所叙述的氚气体曝射方法进行标记。其过程是把粉碎的干的阿记品和氚的气体(约40ml,100居里的、最少90％同位素纯)在室温下时时摇动,经过22天后,再通过一些特定的处理即得氚标记的阿托品,m.p.118℃,比放射性为2.4居里/毫克分子。氚标记的阿托品经实验证明至少是98％的放射化学纯。 In atropine molecules there is only one labile hydrogen atom, so it can be labeled according to the tritium gas exposure method described by Wilzbach. The process is to shatter the dried amber and tritium gas (about 40ml, 100 Curie, at least 90% isotope pure) at room temperature shaken from time to time, after 22 days, and then through a number of specific treatment that was tritiated Of atropine, mp 118 ° C, radioactive than 2.4 curiosity / milligram. Tritiated atropine has been shown to be at least 98% radiochemically pure.