UNSPSC 23111505: Isomerization machinery

Commodity

Code facts

NIGP codes
1

UNSPSC codes come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.

NIGP codes for 23111505

About UNSPSC 23111505

UNSPSC 23111505 Isomerization machinery is a Commodity code showing minimal relevant recent activity in state and local procurement. The single posted opportunity under this code—Sourcewell RFP #061626, issued May 12, 2026 with a response deadline of June 16, 2026—is tagged as law enforcement equipment procurement, a scope fundamentally misaligned with the code's nominal focus on isomerization machinery (specialized chemical processing equipment). The Sourcewell cooperative purchasing vehicle is structured to serve multiple Washington counties including Franklin, Grant, Grays Harbor, Chelan, and Yakima, along with participating entities nationwide and in Canada, but the actual procurement solicits general law enforcement equipment, not chemical processing or isomerization systems. State and local governments do not appear to be actively procuring isomerization machinery under this code based on available recent opportunities.

The mismatch between the code designation and the opportunity scope indicates either a classification error in the original posting or a use of the code that diverges sharply from its technical definition. No other recent state or local solicitations for isomerization machinery appear in the available record. Firms evaluating this code for business development purposes should verify whether their equipment or services align with actual state and local demand signals rather than the code name alone, and monitor for future opportunities that may use this code more consistently with its intended scope.

Quick answers

What is UNSPSC 23111505?

UNSPSC 23111505 is Isomerization machinery, a commodity in UNSPSC 23000000, Industrial Manufacturing and Processing Machinery and Accessories.

Which NIGP codes match UNSPSC 23111505?

UNSPSC 23111505 maps to 1 NIGP code, 54551 Oil and Gas Machinery and Equipment (Drilling Rigs, etc.).

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