>I have a Finnigan delta S connected to Heraeus and trapping box. I am in
>urgent need of a valve block for the TB. Does anyone have parts for
>sale,perhaps from a now unused TB?
>
>Or any other ideas on repair, specifically of stainless steel seat, that
>gold stamp seals onto in the valve. It seems to be worn to the point of
>not sealing airtight. ( He tight, I should say.)
>
>thanks
>
>kris
>
>********************************
>*         Kris Tholke          *
>*                              *
>*   STABLE ISOTOPE LABORATORY  *
>*     Ecosystems Center        *
>* Marine Biological Laboratory *
>*          7 MBL St.           *
>*    Woods Hole, MA. 02543     *
>*                              *
>*       (508) 289-7462         *
>*                              *
>*    [log in to unmask]    *
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>********************************

Kris,

Try Pro-Vac Services.  You could ship the TB to them and they might be able
to fix it.  Try contacting them first.  Their e-mail is
[log in to unmask]

Good luck,

Hal


Dr. Haraldur R. Karlsson
Associate Professor of Geosciences
Department of Geosciences
Texas Tech University
Box 41053
Lubbock, TX 79409, USA

(806)-742-3130 office
(806)-742-3112 lab
(806)-742-0100 Dept. fax