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Anal. Chem. 1900, 6 0 , 23-26
Direct Detection of Vacuum Ultraviolet Radiation through an Optical Sampling Orifice: Determination of Nonmetals in Gaseous Samples by Inductively Coupled Plasma Atomic Emission Spectroscopy Bryant R. LaFreniere,' R. S. Houk,* Daniel R. Wiederin, and Velmer A. Fassel
Ames Laboratory-U.S. Department of Energy and Department of Chemistry, Iowa State University, Ames, Iowa 5001 1
A copper cone with a sampilng orHlce is attached to the entrance silt chamber of a monochromator and inserted dC rectly into an Inductively coupled plasma (ICP) to sample vacuum ultraviolet (vacuum UV) radiation emltted by the plasma. A unlque Interface wtth low dead volume (
