At 08:42 AM 4/3/2002 -0500, you wrote:
>Bill,
>
>Here's suggestion from left field that comes from
>personal experience. Are you suddenly using a different
>lineshape sample, or is your old faithful one no longer
>vacuum sealed? good luck and let us know what the
>problem turns out to be.
I think you have it! Will need to await the arrival of a new standard
sample to test this, but my usual standard *was* broken a few months ago
and I've been using a different one.
Thanks.
Bill
William C. Stevens, Ph.D. Nuclear Magnetic Resonance Facility
Director Southern Illinois University
Carbondale, IL 62901-4405
618-453-6498 voice
618-453-6408 fax wstevens_at_siu.edu
http://opie.nmr.siu.edu
Received on Wed Apr 03 2002 - 11:03:10 MST