At 06:56 PM 7/25/2003, you wrote:
>Dear Listmembers, where- in USA- can I get spare parts for a Delta S mass
>spectrometer. Specifically, I need tungsten filaments and silver gasket
>for the ion source. I tryed with Finnigan Bremen by mail and by internet
>with no success.
>

Try SIS, Scientific Instrument Services. They will rebuild/repair the
filament for $31.50. I've had good luck with one they did for my Delta
Plus. They can probably make the gasket for you as well, if they don't
offer it off the shelf. Phone number 908-788-5550, on the web as www.sisweb.com

Howard

Howard Sanford
919-513-3039
North Carolina State University
Dept. of Soil Science
Box 7619
3114 Williams Hall
Raleigh, NC 27695
http://www.soil.ncsu.edu/services/sims/