METHODS FOR PARTICLE-SIZE DETERMINATION IN POWDERS OF PHARMACEUTICAL INTEREST .3. DISODIUM CHROMOGLYCATE APPLICATION

被引：0
|
作者：
VILLARI, A [1 ]
FICARRA, P [1 ]
FICARRA, R [1 ]
TOMMASINI, S [1 ]
MALLAMACE, F [1 ]
MICALI, N [1 ]
机构：
[1] CNR,IST TECN SPETTROSCOP,I-98100 MESSINA,ITALY
来源：
FARMACO | 1991年 / 46卷 / 03期
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D O I：
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中图分类号：
R9 [药学];
学科分类号：
1007 ;
摘要：
The elastic light scattering (E.L.S.), known as light diffraction at small angles technique, was utilized in order to determine dimensional and ponderal distribution of aerosol of pharmaceutical interst. Powder of controlled dimension, obtained by using a Me-Far erogation system which we modified to work in solid phase, was utilized.
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页码：521 / 526
页数：6
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