UNSPSC 60104919: Leyden jar

A condenser made with an insulated glass bottle with tin foil inside and outside of the glass. It stores static electricity and is used for the discharge experiment.

UNSPSC 60104919 Leyden jar is a Commodity code that shows no relevant recent state and local procurement activity. The source contains six recent opportunities tagged to this code, but none involve Leyden jars or related electrostatic apparatus; instead, they span reading and video materials for school districts, teaching and instructional supplies across multiple commodity categories, STEM and college-readiness kits, and science supplies and chemicals. The mismatch between the code's nominal scope and the opportunities listed suggests either a cataloging error in the state and local sources or that the code is not actively used to tag actual procurement in this market. No issuing body has solicited Leyden jars or comparable laboratory equipment under this code in the recent opportunities block.

The geographic spread of the misaligned opportunities spans Texas (Harlingen Consolidated ISD, Katy ISD), Florida (Seminole County School Board), Arizona (Cartwright Elementary School District and SAVE consortium), and Georgia (Cobb County School District), but these represent educational materials and general science consumables rather than the historical electrical apparatus this code nominally names. No evidence supports pursuing this code as a procurement vehicle for its stated commodity.