The refurbished Varian Saturn 2100T MS/MS system is equipped with an ion trap and a turbomolecular pump. It has a mass range of 10-650 amuEI. It is also equipped with a Varian DS 102 backing pump. The system comes complete with a PC, LCD monitor and software as well as a NIST library. An autosampler is optionally available: Varian 8400, CTC GC Pal or CTC combi Pal Labprocure is responsible for this device.