摘要
叙述了氢化物原位富集石墨炉自动进样器的工作原理,控制器与进样机构设计,以及主要技术指标。介绍了该进样器与原子吸收分光光度计配合,用涂钯、涂银石墨管分析Ae、Se 等元素的应用实例。
The operational principle of an automatic sampler for hydride in situ concentration graphite fumace and the design of its controller and sampling mechanism are described . The determination of selenium and tellurium hydrides by atomic absorption spectrometry (AAS) with a silver-coated atomizer and the determination of selenium and arsenic hydrides by AAS with a palladium-coated atomizer are reported.
出处
《分析仪器》
CAS
1996年第3期21-24,共4页
Analytical Instrumentation
