There are several sources of enriched isotopes.
For some of them I have further information:
Chemotrade GmbH in Duesseldorf (Germany)
Stable Isotopes from Russia, from "JV Isoflex".
IRMM (former CBNM) Geel, Belgium Fax +32(0)145884273
Nippon Sanso Europe GmbH France +330134811819 ???
Isotec Inc. Miamisburg, OHio 45342 Tel: 937 859 1808 Fax 937 859 4878
Cambridge Stable Isotope Laboratories , Andover Massachusetts 01810-5413
800 322 1174
All information without guaranty (some cataloges I have are pretty old...)
But anyway. I hope it helps.
Another way might be to find someone who shares a few ml of spike soulution
with you. Usually you only need very small amounts...
At 00:13 03.06.98 -0400, you wrote:
>I'd like some help in locating suppliers of enriched isotopes. Obviously
>NIST, but does anyone have other contacts??
>Any help much appreciated