Ammonia Monitor EPA/ETV verified for ambient ammonia monitoring

The Aerodyne Research QC-TILDAS Ammonia Monitor is EPA/ETV verified for ambient ammonia monitoring. The results of the verification test of the EPA Environmental Technology Verification Program (ETV) for the instrument are summarized in the Verification Statement. A complete description of the technology, verification method and procedures, and detailed results of the test on the Aerodyne Research QC-TILDAS Ammonia Monitor are given in the verification report.etv