This is a mass spectrometer - the core component is an ICP-MS vacuum cavity, the material used is 6061 aluminum, CNC machining, the seal is mirrored polished, the surface is not treated, CNC five-axis one-way molding, with very good surface finish, and the core components of the ICP-MS mass spectrometer are all parts, components, complete machining assembly, providing a holistic solution, including four-polar mass filters ICP- MS, GC-MS, LC-MS, GC-MIS-MS, etc.