UNSPSC 41113122: Olfactometer

A type of experiment device for laboratory that seeks the applicable dilute magnification by diluting until no more sense of odor.

UNSPSC 41113122 Olfactometer is a Commodity code with minimal recent state and local procurement activity directly aligned to the code's nominal scope. The recent opportunities tagged to this code encompass medical gas supply and delivery, refrigerant recovery, atmospheric monitoring instruments, compressor cooling equipment, hydrogen sulfide and methane control services, and thermal analysis systems—a collection of purchases united more by gas-phase detection, measurement, or handling than by olfactometry per se. The actual buying under this code spans municipal emergency services (medical oxygen supply and rental), environmental remediation (refrigerant extraction and documentation), utilities infrastructure (hydrogen sulfide and methane control at lift stations and treatment facilities), water services (atmospheric hazard monitoring at confined spaces), and specialized research equipment (thermal and gas analysis). Issuing bodies include county emergency medical services, city environmental and general services divisions, water utilities departments, and regional transit authorities, with sporadic participation from higher-education institutions. Collier County Emergency Medical Services and the City of Phoenix Water Services Department each represent repeat activity.

Recent opportunities cluster in Florida, Arizona, California, Georgia, and Texas. Collier County (Florida) posted IFQ QQ2026152 on October 8, 2026 for medical-grade oxygen supply with response due October 1, 2026 (since passed), encompassing tank rental, hydrostatic testing, and emergency delivery to EMS stations and emergency management with anticipated annual spend of approximately $12,000. The City of Tucson Environmental and General Services Division issued RFP 240011 for EPA-certified refrigerant recovery services at its sustainability campus, with proposals due September 19, 2024. The Orange County Transportation Authority (California) posted IFB 250322 on June 4, 2026 for methane detection system service and maintenance across five facilities under a prevailing-wage Davis-Bacon contract with estimated four-year value of $260,000 and bids due June 1, 2026. The City of Phoenix Water Services Department posted IFB 27-0435 on August 14, 2026 for atmospheric monitoring instruments (hydrogen sulfide, methane, oxygen, chlorine, ammonia, ozone, chlorine dioxide, and carbon monoxide detection) at water and wastewater facilities, with offers due September 4, 2026 and a five-year contract term, under a DBE-N participation requirement. Gwinnett County, Georgia requested quotes for Acrulog Detectors under IWQ 134772 with due date August 7, 2026, though detailed specifications were not disclosed. The code shows sporadic, low-volume activity with no clear concentration among issuing bodies or states.