方法：以混悬剂的沉降容积比，再分散性为指标，通过均匀设计法测得。
Methods:Uniform test design was used in the calamine lotion, judged the stability by sedimentation rate and separate charcacter.
用沉降容积比，颗粒大小及分布，滴定曲线，初步稳定性考察制剂的质量。
The quality of the suspension was characterized by measuring its sedimentation volume, size distribution, titration profile and stability.
结果：本品的性状，沉降容积比，再分散次数及铝的含量在实验条件下无明显改变。
RESULTS The appearance, contents of aluminum, sedimentation volume ratio, times of dispersing had no obvious changes.
使用不同混悬剂稳定剂对痤疮洗剂的沉降容积比测定、重新分散试验、微粒大小的测定及黏度测定等指标进行质量评定。
Methods stability of acne lotion with different stable agent was studied by quality evaluation:sedimentation rate tests, redispersibility tests, grain size tests and viscosity tests.
使用不同混悬剂稳定剂对痤疮洗剂的沉降容积比测定、重新分散试验、微粒大小的测定及黏度测定等指标进行质量评定。
Methods stability of acne lotion with different stable agent was studied by quality evaluation:sedimentation rate tests, redispersibility tests, grain size tests and viscosity tests.
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