The National Institute of Standards and Technology (NIST) is seeking information from potential sources capable of providing a Laser Spectrum Analyzer, with the intent to issue a Sole Source Award to Bristol Instruments if no alternate sources are identified. This procurement is critical for the development of a portable drug-sensing imaging system as part of the TRANQ Research Act 2023, aimed at enhancing measurement capabilities for the rapid detection of drug molecules. The required analyzer must meet specific technical specifications, including continuous spectral coverage from 1 to 12 mm, high wavelength accuracy, and compatibility with existing laser systems, among other criteria. Interested parties should respond to the primary contact, Elizabeth Timberlake, via email, providing detailed information about their capabilities and products by the deadline of June 6, 2025.