>Date: Tue, 23 Mar 1999 13:06:20 -0600 (CST)
>From: "Ilya N. Bindeman" <inbindem>
>
>
>Dear colleagues,
>Do you know or have anyone measured the delta-18-O value of the industrially
>produced HF-acid? The question is relevant regarding its wide application
>in refractory minerals etching.

>       Yours sincerely
        Ilya Bindeman
        Research Associate

>PLEASE REPLY TO: [log in to unmask]

.

John W. Valley,
    Professor and Chairman             phone: 608-263-5659
Dept. of Geology and Geophysics        fax:   608-262-0693
University of Wisconsin
1215 W. Dayton St.
Madison, WI 53706, USA
            http://www.geology.wisc.edu/people/valley.html