UNSPSC 42151904: Disclosing solutions or tablets

In this classification, this commodity indicates a product that in either a solution or tablet form discloses the parts of plaque or food residue missed by flossing. US FDA regulates Disclosing solutions or tablets under 21 CFR 872.1740 and under FDA product code NYH. Most nations, for tariff and trade purposes, schedule these products under HS 300339.

UNSPSC 42151904 Disclosing solutions or tablets is a Commodity code representing specialized digital imaging and scanning equipment for dental and orthodontic applications. State and local governments procure under this code primarily advanced intraoral scanners and related 3D imaging devices used in dental education, clinical practice, and diagnostic applications. The recent activity shows educational institutions, particularly college dental hygiene programs, as the primary issuing bodies acquiring this equipment through sole source procurement when the technology represents a unique or specialized solution for clinical and educational needs.

Valencia College's School of Allied Health, Dental Hygiene Department posted a sole source procurement (SS202620) in November 2025 seeking four iTero Lumina Scanners from Align Technology, Inc. with a total acquisition cost of $143,196.00 and a due date of November 27, 2025. The procurement was conducted under Florida Administrative Code and Florida Statute 287.057, following a seven business day public posting process to allow review of the sole source justification. The code shows limited recent activity in state and local procurement, with the source documenting only this single representative opportunity from Florida; no broader geographic or multi-jurisdiction pattern emerges from available records.