At present we are calibrating the variable temperature unit on our DRX 400.
We have used two different samples for this procedure:
(1) 4% methanol in methanol-d4 over the range of 180 K to 310 K.
(2) 80% ethylene glycol in DMSO-d6 over the range of 300 K to 420 K.
Would anybody out there have the relevant line equations available
(correlating the change in chemical shift difference with the change in
temperature) ?
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/ Mike McTigue \
\ School of Chemistry phone: 62 3 9479 2582 /
/ Faculty of Science and Technology fax: 62 3 9479 1399 \
\ LaTrobe University /
/ Bundoora 3083 e-mail: gaumjm@lure.latrobe.edu.au \
\ AUSTRALIA /
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