Characterization of Chemical Interferents

Objective To generate and adequately control concentration levels of chemical inter-ferent vapors. 

Approach DPG proposes the use of an evaporative disseminator to generate chemical interference vapors. DPG proposes to use either MIRAN or other organic vapor analyzer to monitor the chemical interferenL which will enable DPG to generate chemical interferent vapors reproducibly. 

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Characterization of chemical interferents at two or more concentration levels... 

Schulte-Ladbeck, R. Lindahl, R. Levin, J. O. Karst, U. Characterization of chemical interferences in the determination of unsaturated aldehydes using aromatic hydrazine reagents and liquid chromatography. J. Environ. Monit. 2001, 3, 306-310. 

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