I will be dismantling my remaining API III PLUS triple quad mass spectrometer.
It was running until 2015. I suspect an o-ring needs replacing in one of two places I opened the instrument for servicing.

I have a few Mac Quadra computers with software for running the instrument, cables, NUBUS boards, ionspray/heated nebulizers, and components from within the API III, as well as the cryogenic compressors for the helium coolant.

I also have a few older Perkin Elmer HPLC pumps, A Spark Holland Endurance autosampler and some new and used columns that are in very good condition, glass culture tubes, sample vials, Solid Phase Extraction cartridges...

If interested, contact me to discuss.

The instrument is in Vancouver, B.C.