"Héctor O. Panarello" <[log in to unmask]> wrote: Dear all I have recently received an old MS with a IONIVAC vacuum controller and a IE 211 nude ion gauge. Unfortunately, the filament has burnt out. I tried to buy a replacement but it has been discontinued. I would really appreciate if anybody who has a spare filament that won't be used in the future could let me know. I am very interested in buying it. Thank you in advance PS. If there are any doubts about the model, I can send a photograph. Héctor Héctor O. Panarello Director INSTITUTO DE GEOCRONOLOGÍA Y GEOLOGÍA ISOTÓPICA (INGEIS) Pabellón INGEIS - Ciudad Universitaria 1428 Ciudad de Buenos Aires Tel: +54-11-4784 7798 Fax +54-11-47833024 --------------------------------- How low will we go? Check out Yahoo! Messenger’s low PC-to-Phone call rates.