The Department of Defense, specifically the Naval Research Laboratory (NRL), is seeking quotations for safety equipment necessary for air quality evaluations. This procurement includes specialized environmental monitoring equipment such as the Q-Trak XP and DustTrak DRX, which are essential for measuring particulate matter, temperature, humidity, and gas calibration, along with necessary accessories and calibration certificates. The selected vendor must provide new equipment only, ensuring compliance with warranty and service requirements, and all submissions must be received by the specified deadline via email to the primary contact, Elizabeth Harley, at elizabeth.c.harley.civ@us.navy.mil. This opportunity is set aside for small businesses under the NAICS code 334513, with a firm-fixed-price contract anticipated.