空气中甲醛含量测定实验室检测能力验证整改结果分析

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Analysis of Rectification Results of Laboratory Testing Proficiency Verification for Determination of Formaldehyde Content in Air

WANG Bingjie ZHAO Fei ZHENG Xin* （Wuhan Hongtai Construction EngineeringQuality Inspection Co.，Ltd.）

Abstract：Proficiency testing and subsequent rectification activities were carried outto evaluatethe testing ability ofalaboratory in determining formaldehydecontentinair.Bycomparing and analyzing theresults beforeand after therectification，theabilitylevelof thelaboratoryinformaldehydecontentdeterminationwasassessed.Thepossible factors afecting the test results and the effectivenessof the rectification measures were also pointed out.This paper aims to provide reference for this laboratory and other related testing institutions.

Keywords： formaldehyde content in air; proficiency testing;rectification analysis; laboratory testing

0 引言

空气中甲醛含量的准确测定对于保障室内空气质量、预防甲醛污染对人体健康的影响具有重要意义。（剩余3365字）