Improved Sensitivity of Spectroscopic Quantification of Stable Isotope Content Using Capillary Absorption Spectroscopy

James Moran1, Eric Wilcox Freeburg1, Jason Kriesel2, Timothy J Linley1, Jim Kelly3, Max L Coleman4, Lance E Christensen4 and Steve Vance5, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Opto-Knowledge Systems Inc, Torrance, United States, (3)J Kelly Consultancy, Richland, WA, United States, (4)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (5)Jet Propulsion Laboratory, Pasadena, CA, United States