Sampling bag-based emission chamber for measuring volatile organic compounds from household materials using solid-phase extraction-type collection device

Ueta, Ikuo; Kato, E.; Saito, Yoshihiro

doi:10.1007/s44211-023-00375-9

ANAL. SCI.

2023

DOI: 10.1007/s44211-023-00375-9

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Sampling bag-based emission chamber for measuring volatile organic compounds from household materials using solid-phase extraction-type collection device

Ikuo Ueta

E. Kato

Yoshihiro Saito

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2024

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Cited by 2 publications

References 10 publications

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Adsorption of Gaseous Organic Compounds onto PM2.5 During Air Sampling

UETA,

SUZUKI,

KOYAMA

et al. 2024

Chromatography

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For the quantitative determination of organic compounds in particulate matter less than 2.5 μm (PM2.5), it is first collected on a filter paper using a high-volume air sampler and the organic compounds are eluted with an organic solvent. However, a positive error occurs in the quantitative results owing to the adsorption of gaseous organic compounds onto the filter paper and PM2.5. This study investigates the adsorption of gaseous organic compounds onto PM2.5. The adsorption of these compounds was evaluated by air sampling using two filter papers: one on which the target organic compounds were spiked (upstream filter) and another on which PM2.5 was adsorbed (downstream filter). Results obtained using n-alkanes clearly indicated a large amount of gaseous n-C 26 adsorption onto PM2.5. In contrast, octadecyl benzene, which has a boiling point similar to that of n-C 26 H 54 , did not show specific adsorption onto PM2.5. These results suggested that the adsorption of gaseous organic compounds onto PM2.5 may be affected by the volatility and chemical structure of the organic compound. Furthermore, in the component analysis of organic compounds in PM2.5, a large positive error may occur for a specific organic compound with low volatility due to its gas adsorption onto PM2.5.

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Adsorption of Gaseous Organic Compounds onto PM2.5 During Air Sampling

UETA,

SUZUKI,

KOYAMA

et al. 2024

Chromatography

Self Cite

View full text Add to dashboard Cite

show abstract

Purge and Trap Extraction of Musty Odor Compounds by Thermal Desorption Tube Packed with Polydimethylsiloxane-Coated Macroporous Silica Adsorbent

UETA,

HAYASHIBE,

NAKAGAMI

et al. 2024

Chromatography

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Sampling bag-based emission chamber for measuring volatile organic compounds from household materials using solid-phase extraction-type collection device

Cited by 2 publications

References 10 publications

Adsorption of Gaseous Organic Compounds onto PM2.5 During Air Sampling

Adsorption of Gaseous Organic Compounds onto PM2.5 During Air Sampling

Purge and Trap Extraction of Musty Odor Compounds by Thermal Desorption Tube Packed with Polydimethylsiloxane-Coated Macroporous Silica Adsorbent

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