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Ambient Monitoring Technology Information Center (AMTIC)

Chemical Speciation Network - Quality Assurance

This page contains information on the Quality Assurance program for the PM2.5 Chemical Speciation Network (CSN).

Quality Assurance Project Plans (QAPP), Standard Operating Procedures (SOP), and Worksheets

Field Operations

Filter Shipping and Handling

Laboratory Analysis

Long-term Archiving of Filters

Performance Evaluations