Kemurnian Dan Stabilitas Radiokimia 153SmCl3 dengan Ligan EDTMP (Ethylene Diamine Tetramethylene Phosphanate) yang Berasal dari Tulang Sapi

Fitria, Najmiatul ( Fakultas Farmasi Universitas Andalas)
Djamal, Rusdi ( Fakultas Farmasi Universitas Andalas)
Muthalib, Abdul ( P2RR Badan Tenaga Nuklir Nasional)

Jurnal Sains dan Teknologi Farmasi
Vol 17, No 2 (2012)

Purity and stability evaluation post-production of labelled compound 153SmCl3 with EDTMP have been studied. Purity evaluation of 153SmCl3 and 153Sm-EDTMP were conducted using thin layer chromatographic principle on Whatman No.1. Stability evaluation of 153SmCl3 and 153Sm-EDTMP were conducted using visual observation on color and pH changes.
Table showes that purity of 153Sm-EDTMP was ± 98- 99 %. It means ± 1-2 % rest was free 153Sm+3 which is left on drop point chromatographic paper. Table also describes t-student analyses that t (-0.545) < t table (2.306). It means storage time did not affect the purity of 153Sm-EDTMP.