TY - JOUR AU - Davis, William AU - Christopher, Steven J. AU - Long, Stephen AU - Kelly, William C2 - Analytical Chemistry DA - 2008-10-16 14:10:10 LA - en PB - Analytical Chemistry PY - 2008 TI - On-line Isotope Dilution Determination of Mercury Species by Solid-Phase Microextraction GC-ICPMS ER -