论文部分内容阅读
用电阻法原理的微粒分析仪来测定注射液微粒时,应调整被测样品的电阻率与0.9％氯化钠溶液的电阻率相一致。本文介绍了14种常用注射液电阻率的调整方法。使用电阻法原理的微粒分析仪,测定注射液中的不溶性微粒,具有检测速度快、重复性好、精度高等优点。目前国内较为普遍采用并有发展趋势。然而正确掌握测试条件,是当前值得重视的问题。否则会影响检测精度。笔者
Resistivity principle of the particle analyzer to determine the injection of particles, the sample should be adjusted to determine the resistivity and 0.9% sodium chloride solution resistivity consistent. This article describes the method of adjusting the resistivity of 14 commonly used injections. Using the principle of resistance method particle analyzer, the determination of insoluble particles in the injection, with the detection speed, good reproducibility, high accuracy. At present, the more commonly used and the development trend in China. However, correctly grasp the test conditions, is the current issue worth attention. Otherwise it will affect the detection accuracy. author