[S-GC45] Volatiles in the Earth - from Surface to Deep Mantle

[SGC45-P13] Low-hydrogen bias and correction in TCEA–IRMS hydrogen isotope ratios of volcanic glass

*Kenji Shimizu¹, Yuichiro Ueno², Takayuki Ushikubo¹ (1. Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology, 2. Institute of Science Tokyo)

Keywords:hydrogen isotope ratio, volcanic glass, analytical method