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CLOSED Nov. 23-27, 2022 - no deliveries accepted after Nov 22.
CLOSED Dec. 24, 2022 - Jan. 4, 2023 - no deliveries received after Dec 22.
Shipments arriving Dec. 22, 2022 will be processed AFTER Jan. 4, 2023.


To schedule chamber services or for specific shipping instructions,
please call us at (785) 532-4996 or email us at

purple background white words. Device Performance Tests. Required for NRPP certification. start at $150
diamond pattern background with the word Spikes in the center and minimum: 3 underneath and start at: $30/each at the botoom
Radon Test Devices used by NRPP certified professionals must be NRPP-approved
Spikes help test the accuracy of the laboratory used by a professional radon measurement technician and are required by the measurement quality assurance plan
Device Performance Tests are required for each device an NRPP certified individual will use professionally
NRPP Certification Applications are now online only

KSU Radon Chamber  |  IEMA Laboratory RNL2018202  |  NRPP Certification ID Number SC-1006 AARST-NRPP Blue and Orange Swoosh and Arrow Logo with Tagline: Radon Professionals Saving Lives