نتایج جستجو برای: pharmaceutical chemical carriers

تعداد نتایج: 477424  

Journal: :Proceedings of the National Academy of Sciences 1995

ژورنال: علوم آب و خاک 2005
شکرا... مشهدی اصغری, , ناصر علی اصغرزاده, ,

Peat is the best known and the most widely used rhizobial carrier, but unfortunately, it lacks of sufficient sources in Iran. This research aimed at using some inexpensive materials as carrier instead of peat for producing the rhizobial inoculant for alfalfa. For this purpose, the physical and chemical properties of some materials to be used as carriers were determined and the viability of Sino...

شکرا... مشهدی اصغری, , ناصر علی اصغرزاده, ,

Peat is the best known and the most widely used rhizobial carrier, but unfortunately, it lacks of sufficient sources in Iran. This research aimed at using some inexpensive materials as carrier instead of peat for producing the rhizobial inoculant for alfalfa. For this purpose, the physical and chemical properties of some materials to be used as carriers were determined and the viability of Sino...

Journal: :International journal of pharmaceutics 2005
Kenneth C Waterman Roger C Adami

Methods of rapidly and accurately assessing the chemical stability of pharmaceutical dosage forms are reviewed with respect to the major degradation mechanisms generally observed in pharmaceutical development. Methods are discussed, with the appropriate caveats, for accelerated aging of liquid and solid dosage forms, including small and large molecule active pharmaceutical ingredients. In parti...

Journal: :Reaction Chemistry and Engineering 2021

The lattice oxygen activity of carriers is critical to chemical looping processes and can be effectively controlled with prepared (i) solid solution mixtures, (ii) ternary oxide phases or (iii) core–shell structured carriers.

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