UNSPSC 41106230: Inoculum fluid for identification and sensitivity panels

A sterile preparation of water, saline or propagation broth that is utilized to suspend bacterial or yeast primary culture colonies in solution for inoculation into identification or susceptibility panels

UNSPSC 41106230 Inoculum fluid for identification and sensitivity panels is a Commodity code that names laboratory reagents and consumables used in bacteriological and microbiological testing — specifically, prepared media and test solutions for identifying and performing antimicrobial sensitivity analysis on bacterial isolates. State and local governments buy these products primarily through higher education institutions, public health laboratories, and county environmental testing facilities that conduct drinking water quality assurance, pathogen identification, and clinical microbiology work. The recent opportunities block shows no active solicitations directly matching this code's scope; the posted opportunities under 41106230 include timeclock equipment, hydrogen generator supplies, fire alarm components, spectrometer instruments, and educational materials — none of which align with bacteriological inoculum or identification panels. The one opportunity with genuine relevance to microbiological testing is a Texas Health and Human Services Commission (HHSC) procurement for COLILERT reagents and water bottles for the Department of State Health Services South Texas Laboratory, posted July 1, 2026 with a response deadline of July 8, 2026, but this opportunity carries a different UNSPSC classification and is not tagged under 41106230.

The code shows little relevant recent activity in the state and local procurement record. The mismatch between the code's intended scope — inoculum fluids and sensitivity identification media — and the actual opportunities tagged under it suggests either a cataloging error in how the opportunities were classified or a genuinely quiet market for this specific commodity class in state and local procurement right now. The Texas HHSC opportunity for COLILERT and water testing media represents the closest parallel work, requesting IDEXX products for quarterly standing orders across eight counties, with historical annual spend guidance of $70,050 to $90,000, but that solicitation is not formally recorded under this code. Business development professionals should verify the actual UNSPSC coding in specific RFQs before pursuing opportunities, as the code-to-opportunity mismatch observed here may indicate broader taxonomic inconsistencies in how state procurement offices are tagging bacteriological supply purchases.