Portable FTIR device that provides identification of solids, powders, liquids, gases, and mixtures. Identify tens of thousands of emerging chemical threats in the field. Rapidly detect and identify more than 28,600 unknown gas/vapor, powder/liquid chemical threats, and mixtures with a single, portable FTIR tool. When dealing with complex mixture samples, utilize the ThreatAssist database for further analysis on chemical compounds. ThreatID requires no calibration or configuration when changing between gas/vapor and liquid/powder sampling modules. The rugged diamond sample interfaces provide reliable measurement in harsh environments while the interactive, on-screen prompts guide users through the sampling process, step by step.