HI Steve--

For standards--

The IAEA's new web page is pretty good:
http://curem.iaea.org/catalogue/SI/index.html

The NIST still has there page:
https://www-s.nist.gov/srmors/tables/view_table.cfm?table=104-10.htm

Alas, I don't have a list or other standards, the non-isotopic ones that 
have been adopted....
(hmmm... sounds like a good class project)

take care

gerry



Steven R Silva wrote:
>
> Hello,
>
>         Does anyone happen to know of a fairly current single table 
> that lists the commonly available stable isotope reference materials 
> and their accepted values?  Thanks much.  --  Steve
>
> Steven Silva
> U.S. Geological Survey
> 345 Middlefield Rd., Mailstop 434
> Menlo Park, CA 94025
> ph:  (650) 329-4558
> fax: (650) 329-5590
> email: [log in to unmask]
>
>