Continuity was created to provide even higher sensitivity, greater specificity with built-in MS/MS, and larger mass range coverage than its ground-breaking counterpart Portability. Like its counterpart, Continuity requires no sample preparation and is compatible with almost any ambient ionization source including ESI, APCI, TD-ESI, TD-APCI, and DBDI. It allows for a broad range of applications from clinical to drug to chemical and biological threats analysis. The user-friendly interface, rapid deployment, and real-time results make Continuity a great solution for fast, dependable, and highly sensitive field analysis for any user in any location. This portable mass spectrometer is an excellent solution for various challenging applications, including vapors/liquids/solids, CWAs/TICs, biological/biomedical, forensic, agriculture, food safety, security, and explosives.