Used diluted sulfuric acid as absorbent and amperedetector for determining Trace hydrazine in air with ion chromatography.
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。
2
A new micro-amperedetector, which USES the data amplifier to enlarge the weak signal, is developed according to the principle of the ampere detection and the potentiostat.