There is a Usenet newsgroup for mass spectrometry,
sci.techniques.mass-spec. This question (and any mass spec question) is
welcome in the newsgroup. If you don't have access to newsgroups, articles
can be mailed to <mass.spec@gatech.edu>, and there is a remailer that
provides the articles to subscribers about twice a week.
We also have a Web page at <http://www.chemistry.gatech.edu/stms/>, with
links to other Web resources, as well as information about subscribing to
the newsgroup directly or by e-mail.
Kermit Murray's excellent page has moved to
<http://base-peak.wiley.com/>. He has links to companies that perform
contract analyses, so check out that page, too.
David Bostwick
School of Chemistry and Biochemistry
Ga. Inst. of Technology
Atlanta. GA 30332-0400