A breakthrough in detection limits for δ13CDOC measurements of surface waters

Tim Filley (Purdue University), Chris Perry (Thermalox), Steve Welsh (Sercon) A system has been developed for stable isotope analysis of very low concentrations of dissolved organic carbon (DOC) in soil solutions using a catalytic combustion TOC analyser hyphenated with an isotope ratio mass spectrometer using a cryofocussing interface. This collaborative project between Purdue University, Thermalox and Sercon has allowed, for the first time, sub ppm measurements on water containing refractory f...

원문링크 : A breakthrough in detection limits for δ13CDOC measurements of surface waters