On-line Chemical Catalog?

[GLENN HOLM]

In article <cyang-190394190918 at rhphmac12.cc.purdue.edu>, cyang at aclcb.purdue.edu (Chris Yang) writes...
>      I am wondering if there are on-line Chemical Catalogs, e.g. Sigma's
>Catalog, somewhere in the internet. We have on-line shopping malls and
>on-line Material Safety Data Sheets from Fisher, why not a Chemical
>Shopping Center?

i recall Sigma Chemical as having an 800 number BBS. check in their 
catalogue for info.


------------------------------------------------------------------
|Glenn Holm                         Internet:karuzis at wccf.mit.edu|
|M.I.T Dept. of Brain + Cog. Sci.   This VAX doesn't do NeXTmail |
|Cambridge, MA 02139       "Real Neuroscientists don't do gels!" |
------------------------------------------------------------------