Hi Nigel: I believe Evans Analytical Group (EAG) Labs (or other analytical lab) can do a Gas Chromatography Measurement and determine the deuterium depletion:
https://www.eag.com/ This paper used the technique to measure a slight deuterium in water depletion: http://pubs.acs.org/stoken/presspac/presspac/full/10.1021/ie101820f Mark Jurich -----Original Message----- From: Nigel Dyer [mailto:[email protected]] Sent: Friday, November 03, 2017 3:01 PM To: [email protected] Subject: [Vo]:Measurement of low deuterium levels I wish to measure the deuterium levels in some deutero depleted water, where I expect the levels to be in the range 1 to 10 ppm. Does anyone have any suggestions? I was hoping that someone might offer this as a service, but Google didn't find anything Nigel
