following up the Email of Peter Sauer who mentioned that there are a
range of methane 13C standards available at Indiana University, USA, I
would like to ask you all if there are also such standards available at
a laboratory in Europe or Germany. I am currently trying to obtain a
methane standard depleted in 13C (something about -100 to -70 permil) to
recalibrate our laser based 13CH4 analyzers. I would be happy for any
suggestions or help.
Dr. Klaus-Holger Knorr
Dipl. Geoecology Univ.
Institute for Landscape Ecology
Ecohydrology and Biogeochemistry Group
University of Münster
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