Dear GC-IRMS users
Changing ferrules on my GC-C-IRMS Delta plus XP, exactly on the metal Valco 
piece, that one receiving the flux from GC and distributing it to 3 out 
ports (a split to a Cuadrupole DSQ, a second split to the oxidation column, 
and of course the exit to the Backflush, so it is a "Cross" and not a "T" as 
usual) I have realized that there is a deep blockage on it, probably with 
the rest of a ferrule. I am not able to get ride of it. Could anyone out 
there give me a clue to clean this piece. What about using a glass/quartz 
"X" instead?
Thanks
Rafa

Dr. Rafael Núñez Gómez
Colaborador I+D+I
Servicio de Isótopos Estables
Estación Experimental del Zaidín CSIC
Profesor Albareda 1, 18008 Granada, Spain
Tf +34958181600 Ext 228
fax +34958129600