Kumpulan Jurnal Preparasi Larutan – Download

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ABSTRACT

Kumpulan Jurnal Preparasi Larutan - DownloadEFFECT OF MOO3 IRONIZATION CONDITION AND PREPARATION PROCESS ON QUALITY ASSEMBLY 99mTc-PERTEKNETAT. Technetium-99m is the most widely used radio nuclide as a radiopharmaceutical marker for diagnostic purposes. Radionukiida 99mTc is prepared in the form of sodium perteknetat (Na99mTcO4) solution in physiological NaCl. Teknesiuin-99m which is a child and 99Mo, separated and parent radio nuclides by extract method, using metalkylceton extracting solution. The extraction process is performed after MoO3 is converted into molybdate salt form (Na299MoO4). The conditions and Na99mTcO4 solution which may be used for medical purposes are: not dense, clear without particle or colloid, radiochemical purity> 95%, Mo <100 ppm, pH between 4.5 – 75. Sometimes these requirements can not be fulfilled all such as the formation of yellow-colored pertuccinate solution, so as not to pass and quality inspection. MoO3 irradiation experiments at the thimble center (CT) facility at position 18 and 13.5 inches and the grid botom (top plate) to the top grid did not make any difference to the purity of the chemical radio and radio nuclide of the technetium solution produced. And the MCA data came out Technetium-99m 140.6 keV-specific energy peaks and from paper chromatography as well as TLC obtained radiochemical purity 99mTc> 99%. The 99mTc solution is sometimes obtained yellow, sourced and two reasons, because of the conditions at the time of irradiation of MoO3 resulting in chemical reactions and conditions at the time of preparation of the 99mTc solution O4 Metiletilketon (MEK) is the main cause of the yellow color induced by heating and the presence of NaCl . The experimental use of this yellow-colored pertuccitrate solution for radiofarmacane tagging resulted in highly variable marking efficiency. In this research trace the cause and deviation of this quality start and the radiation conditions in the reactor until the preparation process Na99mTc04. cess.

  1. PENGARUH KONDISI IRADIASI MoO3 DAN PROSES PREPARASI TERHADAP KUALITAS LARUTAN 9”Tc-PERTEKNETAT
  2. UJI KELARUTAN UNTUK SELEKSI FASE MINYAK, SURFAKTAN DAN KOSURFAKTAN DALAM PREPARASI SELF-NANO EMULSIFYING DRUG DELIVERY SYSTEM (SNEDDS) FUROSEMID
  3. UJI KELARUTAN UNTUK SELEKSI FASE MINYAK, SURFAKTAN DAN KOSURFAKTAN DALAM PREPARASI SELF-NANO EMULSIFYING DRUG DELIVERY SYSTEM (SNEDDS) FUROSEMID
  4. PREPARASI LARUTAN FOSFAT DAN UREA MINERAL MOLASES LIQUID (UMML) SEBAGAI PENYEDIA PREKURSOR BIOFERMENTASI RUMEN

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