UNSPSC 41181510: Bence-jones proteins immunological test system

In this classification, a Bence-jones proteins immunological test system is a device that consists of the reagents used to identify by immunochemical techniques Bence-jones proteins. US FDA regulates Bence-jones proteins immunological test system under 21 CFR 866.5150 and under FDA product code CZQ.

UNSPSC 41181510 Bence-jones proteins immunological test system is a Commodity code that covers laboratory immunological testing systems and related diagnostic support services for clinical and institutional use. State and local governments procure under this code when they need laboratory testing capacity, specimen collection supplies, courier services, and associated phlebotomist services to support custody care, public health operations, and utility testing programs. The issuing bodies span county detention facilities, state health departments, municipal utilities, and independent academic institutions. Recent solicitations show county correctional systems, state health agencies, and utility operators procuring laboratory testing services and equipment repair and maintenance for analytical instruments used in custody health screening, public health surveillance, transformer oil analysis, and wastewater treatment monitoring.

Geographic activity concentrates in Texas, Florida, Oregon, and Connecticut based on recent postings. Marion County, Oregon solicited laboratory testing services and phlebotomy for Adults in Custody under ITB SO1814-26 with proposals due July 24, 2026, encompassing specimen collection supplies, courier pickup, test reporting, and phlebotomist draws. The Texas Department of State Health Services (DSHS) through the Health and Human Services Commission sought annual laboratory equipment repair and maintenance services for analytical instruments at the DSHS South Texas Laboratory under IFB HHS0017421, with bids due July 6, 2026 and a historical annual value range of $25,050 to $40,000 for fiscal year 2025. Lubbock Power & Light issued an RFP for annual insulating oil testing and laboratory services across approximately 20 substations with proposals due July 22, 2026, requiring ISO/IEC 17025 accreditation, five years of utility experience, and laboratory information management systems compatible with transformer oil database software. The City of Orlando, Florida posted a sole-source notice for technical support and service for the FIAnalyzer-3000 System under S26-0429, though alternative suppliers had a seven-day notification window to propose equivalent capabilities. Activity suggests steady demand from utilities, corrections, and public health operators seeking specialized testing infrastructure and certified laboratory services.