UNSPSC 41115603: pH meters

UNSPSC 41115603 pH meters is a Commodity code that in practice encompasses a broader range of laboratory and process-measurement instrumentation than its name suggests. State and local procurement activity under this code includes oxygen cascade systems for emergency medical services, pressure probes for power generation equipment, and level sensors and controllers for water treatment facilities. The issuing bodies are diverse — county emergency services departments, municipal purchasing offices, and city utilities — each procuring specialized technical equipment for operational or maintenance needs rather than general laboratory analysis.

Recent opportunities span Florida and Texas. Collier County Emergency Medical Services posted a Quick Quote (QQ2026157) on October 6, 2026 for removal and replacement of oxygen cascade systems at three EMS stations plus installation of a new system at a fourth location, with responses due October 15, 2026 at 3:00 p.m. The City of Austin Purchasing Office issued an IFQ (1100 AGM1023) on September 4, 2026 for a P48 Pressure Probe for LM6000 (General Electric part number 1797M98P01), initially reserved for certified small business enterprise or minority/women business enterprise vendors, with quotes due September 10, 2026 at 2:00 p.m. The City of Bradenton posted a Notice of Intent to Award (26038NT) on July 1, 2026 for WRF level sensors and controllers as a sole-source procurement to The Avanti Company, with competitive responses due within seven business days if vendors could demonstrate equivalent capability. Code activity shows light, sporadic solicitation with no pattern of repeat buyers or concentrated geographic demand.