8-Port 4.5" DN63CF Conflat Electrical Feedthrough High Vacuum w/ Mass Spec Input.
Mass spectrometer source. Unbranded but in very good shape. This is the side where the sample is inserted into the electrical field. Has a nice 8-port high vacuum electrical feedthrough with all hardware and connection cable which can be customized using the Teflon connector.
Knife edge is in perfect condition.
Apparatus is stored in a sealed bag to prevent dust or dirt from accumulating. See photos.
