Laser diffraction for standardization of heterogeneous pharmaceutical preparations

A new quantitative method for standardization of heterogeneous pharmaceutical preparations and their quality control during storage based on laser diffraction is proposed. A series of pharmaceutical dosage forms - suspensions, emulsions, tinctures, decoctions, cell preparations and others, are heterogeneous medicines. In some cases disperse phase can be formed during storage as a result of layering (L1/L2) or precipitation (S/L). Laser diffraction method proposed in this study can be used for standardization and quality control of medicines. © 2004 Published by Elsevier B.V.

Publisher
Elsevier
Number of issue
5
Language
English
Pages
927-930
Status
Published
Volume
37
Year
2005
Organizations
  • 1 Dept. Pharmaceutical T., Faculty of Medicine, Peoples Friendship Univ. of Russia, Moscow, Russian Federation
Keywords
Heterogeneous pharmaceutical forms; Laser diffraction
Date of creation
19.10.2018
Date of change
29.03.2021
Short link
https://repository.rudn.ru/en/records/article/record/3497/
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