Site operators should reference these videos to learn about sample change and troubleshooting procedures, as well as general IMPROVE sampler operation. If more explanation is needed or an issue is not covered in the video, please reach out to IMPROVE field maintenance staff: (530) 752-1123 or improvehelpdesk@ucdavis.edu

Site operators can track the delivery time of the new filter box by clicking the button below.

IMPROVE Box Tracking

 

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