Articles | Volume 9, issue 4
Atmos. Meas. Tech., 9, 1449–1460, 2016
https://doi.org/10.5194/amt-9-1449-2016
Atmos. Meas. Tech., 9, 1449–1460, 2016
https://doi.org/10.5194/amt-9-1449-2016

Research article 04 Apr 2016

Research article | 04 Apr 2016

Characterization of the mass-dependent transmission efficiency of a CIMS

Martin Heinritzi et al.

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Short summary
An easy-to-use method of estimating the mass-dependent transmission efficiency of a CIMS is presented. It makes use of depleting nitrate primary ions by different perfluorinated acids to obtain the transmission efficiency of these acids relative to the primary ion. Knowledge about the transmission efficiency is crucial for, e.g., quantification of extremely low volatile organic compounds.