以稀硫酸为吸收液，铂工作电极为安培检测器，用离子色谱法测定空气中的微量肼。
Used diluted sulfuric acid as absorbent and ampere detector for determining Trace hydrazine in air with ion chromatography.
根据安培检测和恒电位器原理，利用数据放大器采集放大微弱信号，研制了一种新型微安培检测器。
A new micro-ampere detector, which USES the data amplifier to enlarge the weak signal, is developed according to the principle of the ampere detection and the potentiostat.
改进了国外使用的了采用常规反相液相色谱-积分脉冲安培检测器法分析硫酸庆大霉素组分和有关物质的方法；
All of these official methods are problematic for separating or testing the gentamicin C components and related impurities and consequently, the root causes were investigated.
改进了国外使用的了采用常规反相液相色谱-积分脉冲安培检测器法分析硫酸庆大霉素组分和有关物质的方法；
All of these official methods are problematic for separating or testing the gentamicin C components and related impurities and consequently, the root causes were investigated.
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