Chromatography Forum

Hello. We were trying to fixed what appeared to be a leak in the tubing of our degasser on our HP 1050. In trying to remove the tubing attached to the back of the vacumn chamber we managed to snap off one of the metal t-fittings that screws into the chamber and to which the tubing attaches. It and all the others appear to be very corroded. Agilent insists that we have no recourse but to buy an entire new vacumn chamber which seems absurd to me. Surely someone, somewhere has a drawer of these screws?!?! Does anyone have any idea where to look? Thanks for any suggestions.
Joan