Radiopharmaceuticals for diagnostic and therapy Sodium iodide Na 131I, solution for injection Meta-Iodobenzylguanidine- 131I (MIBG- 131I) for therapeutic use, solution for injection Meta-Iodobenzylguanidine- 131I (MIBG- 131I) for diagnostic use, Solution for injection Strontium chloride 89SrCl 2 POLATOM 37. Vasity (Moddb user) Despite being a mod, it is better than the entirety of Half-Life: Episode One and most of Half-Life 2 - Destuctoid Even if you dont like the kind of games I normally suggest, I find it hard to believe you wont enjoy Research and Development.