原文由 chauchylan(chauchylan) 发表:
为何通常用He做载气?
参考这篇文章 Günther D and Heinrich C A (1999)
Enhanced sensitivity in laser ablation-ICP mass spectrometry using helium-argon mixtures as aerosol carrier. Journal of Analytical Atomic Spectrometry 14(9): 1363-1368.