UNSPSC 41142059: Total triiodothyronine test system

In this classification, Total triiodothyronine test system connotes a device used to measure Total triiodothyronine levels. US FDA regulates Total triiodothyronine test system under 21 CFR 862.1710 and under FDA product code CDP.

UNSPSC 41142059 Total triiodothyronine test system is a Commodity code that encompasses immunoassay reagents, certified drug reference standards, and specialized diagnostic test kits for forensic toxicology, drug analysis, and public health surveillance. State and local governments procure these materials through crime laboratories, forensic analysis units, public health departments, and law enforcement agencies. The work involves direct-purchase solicitations for consumable laboratory reagents—ELISA testing kits for substance screening, certified reference materials for method validation and evidentiary sample analysis, and molecular diagnostic kits for disease vector surveillance—all requiring compliance with analytical accreditation standards such as ISO/IEC 17025 and specification documentation from manufacturers or authorized distributors.

Recent activity spans multiple states and issuing bodies. The Texas Department of Public Safety Crime Lab Division posted an IFB on July 9, 2026, due July 23, 2026, for direct ELISA immunoassay reagent kits covering 12 drug classes (cannabinoids through zolpidem) with estimated unit quantities ranging from 3 to 30 per line item; the Texas Health and Human Services Commission (on behalf of the Department of State Health Services) issued a competitive IFB on February 10, 2026, due January 29, 2026, for QIAxcel and QIAamp DNA screening kits with historical spend of $25,050 to $30,000 annually. Pinellas County, Florida, in partnership with the Florida Department of Law Enforcement, solicited certified drug reference standards through an Invitation to Quote on April 23, 2026, for 131 line items of reference materials meeting ISO 17034:2016 accreditation with federal funding of $72,126.85 under the Paul Coverdell Forensic Sciences Improvement Act, offering a five percent price preference to Certified Small Business Enterprises submitting within the first five business days. The Illinois Department of Financial and Professional Regulation established a joint purchase master contract for mosquito testing equipment (RAMP System test kits) through a sole-source procurement to ADAPCO, LLC in May 2026, supporting multiple city, county, state, and federal agencies nationwide. All recent solicitations emphasize firm, fixed pricing held across 12-month contract terms, vendor financial documentation and compliance certifications, and cost-reimbursement or best-value evaluation standards.