UNSPSC 41141502: Ammonia standards

In this classification, this entry connotes a standardized formulation of Ammonia used to conduct Anion tests.

UNSPSC 41141502 Ammonia standards is a Commodity code that in recent state and local procurement activity covers reference materials, calibration standards, reagents, and test kits used in laboratory analysis and quality control across environmental and forensic applications. State and local buyers under this code include state health and environmental agencies, county forensic laboratories, and state law enforcement and public safety divisions. The work solicited ranges from analytical chemistry consumables and instrument calibration materials for drinking water and food safety testing to certified drug reference standards and immunoassay reagent kits for forensic toxicology and seized-substance analysis. Issuing bodies are typically state-level departments with laboratory operations or forensic divisions—the Texas Health and Human Services Commission and Department of State Health Services, Texas Department of Public Safety, and Florida's Department of Law Enforcement and Pinellas County partnership—rather than cities or school districts.

Recent activity concentrates in Texas and Florida. The Texas Health and Human Services Commission has posted multiple competitive bids for laboratory consumables and instrument parts supporting organic chemistry and drinking-water analysis (IFB HHS0018026, due October 9, 2026, with historical FY2026 spend of $50,000 to $75,000) and quality-control materials for food, water, dairy, and shellfish testing (IFB HHS0017881, due August 26, 2026, with FY2025 spend of $25,000 to $50,000). The Texas Department of Public Safety solicited immunoassay reagent kits for direct ELISA substance testing (IFB 405-26R0008445A, due July 23, 2026). Pinellas County, Florida, procured 131 line items of certified drug reference standards through an informal quote (ITQ 26-0305-ITQ, due April 23, 2026) using $49,034 in federal Paul Coverdell Forensic Sciences Improvement Act funds. A Rockland County, New York proposal request for radon testing devices and laboratory analysis (RFBRC2026044, due August 20, 2026) and an Illinois Department of Financial and Professional Regulation sole-source award for mosquito-borne-disease test kits (May 4, 2026 notice) represent secondary geographic activity. Most opportunities are firm-priced IFBs or informal quotes with one-year terms and optional renewals; delivery is typically to state laboratory facilities.