UNSPSC 41103717: Tissue culture bath

Baths used specifically for the controlled thawing and incubation of tissue cultures and tissue culture media

UNSPSC 41103717 Tissue culture bath, a Commodity code, actually covers water treatment equipment and chemical supplies that state and local governments procure for municipal wastewater and potable-water operations. Recent solicitations show issuing bodies buying valve assemblies with remote-control capabilities for compliance-driven wastewater treatment, and bulk chemical commodities (activated carbon, aluminum sulfate, sodium chlorite, chlorine, sodium bisulfite, soda ash, ferric chloride, caustic soda) for treatment-plant operations. The issuing bodies include county and municipal public works and utilities departments — entities operating their own water and wastewater infrastructure with regulatory compliance obligations.

Activity appears concentrated in the Southeast. Broward County, Florida issued a Request for Information on DeZurik/APCO valves, parts, and repair services (Solicitation BLD6232026F23, due September 29, 2026) to evaluate authorized suppliers and alternatives before potential sole-source designation; the RFI emphasized SCADA-compatible valves for sludge thickening, digestion, and aeration in permit-compliant wastewater facilities. The City of LaGrange, Georgia solicited sealed bids for water chemicals (Solicitation PE74150NONST2026000000025, due June 8, 2026) covering eight commodity items totaling over 600 tons of treatment chemicals, with F.O.B. LaGrange pricing and two-day delivery windows. Neither opportunity shows active geographic clustering beyond these two states or repeat-buyer patterns in the recent block, and the code's nominal name (tissue culture bath) does not align with the water-treatment infrastructure and chemical procurement actually appearing in posted solicitations.