Dear colleagues:  

Twenty three laboratories have shown interests in
testing our activated zinc (GGC zinc) for water hydrogen isotope analysis
since we gave the information in the newsgroup. We have already sent 20g
of GGC zinc to these labs by US mail. We shall appreciate receiving the
copies of the test results with comments, comparisons and suggestions.
Please feel free to E-mail or call us if you have any questions.  Best
regards.  

Dachun Zhang/ Isaac R Kaplan 
Global Geochemistry Corp.  
6919 Eton Ave.  Canoga Park, CA 91303 
E-mail: [log in to unmask]
Phone: 818-992-4103