Quality assurance and quality control of atmospheric organosulfates measured using hydrophilic interaction liquid chromatography (HILIC)

As a crucial constituent of fine particulate matter (PM.sub.2.5 ), secondary organic aerosols (SOAs) influence public health, regional air quality, and global climate patterns. This paper highlights the use of hydrophilic interaction liquid chromatography (HILIC) which effectively retains strongly p...

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Bibliographic Details
Published in:Atmospheric measurement techniques 2024-05, Vol.17 (10), p.3067-3079
Main Authors: Liu, Ping, Ding, Xiang, Li, Bo-Xuan, Zhang, Yu-Qing, Bryant, Daniel J, Wang, Xin-Ming
Format: Article
Language:English
Subjects:
Air pollution
Air quality
Aluminum
Analysis
Atmospheric aerosols
Chromatography
Composition
Correlation coefficient
Correlation coefficients
Detection limits
Environmental law
Error analysis
Global climate
Hydrophilicity
Hydrophobicity
Hydroxyl groups
Isoprene
Linear equations
Liquid chromatography
Mass spectrometry
Oxidation
Particulate matter
Public health
Quality assurance
Quality control
Reliability
Reliability analysis
Retention
Scientific imaging
Secondary aerosols
Sodium
Solvents
Sulfates
Suspended particulate matter
Urban environments
VOCs
Volatile organic compounds
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Summary:As a crucial constituent of fine particulate matter (PM.sub.2.5 ), secondary organic aerosols (SOAs) influence public health, regional air quality, and global climate patterns. This paper highlights the use of hydrophilic interaction liquid chromatography (HILIC) which effectively retains strongly polar analytes that might exhibit incomplete or no retention in reverse chromatography, resulting in superior separation efficiency.
ISSN:1867-8548
1867-1381
1867-8548
DOI:10.5194/amt-17-3067-2024