Environmental detection methods can be divided into two types based on whether sampling is required:one is on-site detection,which directly obtains test results;the other is to obtain the measurement results by laboratory analysis after on-site sampling.There have been many studies on the quality control of on-site sampling and laboratory analysis.This article focuses on the quality control of on-site detection for stationary source emission from aspects such as human,machine,material,method,and environment,combined with the control of key nodes during the project execution process.Provide ideas for third-party testing institution at quality control of on-site detection for stationary source emission,ensuring the authenticity,accuracy,and traceability of testing results.
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