Elemental ratio measurements of organic compounds using aerosol mass spectrometry: characterization, improved calibration, and implications

Aerosol mass calculated from SMPS measurements for ex- periment 12, showing the modeled decay of inorganic seed, the slower decay of measured mass, and the mass of organic

The chemical composition of secondary organic aerosol (SOA) particles, formed by the dark ozonolysis of α -pinene, was characterized by a high-resolution time-of-flight aerosol

L.: Mexico City aerosol analysis during MILAGRO using high resolution aerosol mass spectrometry at the urban supersite (T0) – Part 1: Fine particle composition and organic

The known chemistry of the monoterpenes and their measured abundance of 0.4–27.9 % of non-methane organic compounds (NMOCs) and ∼ 21 % of organic aerosol (mass basis) suggests that

Asian tropical rainforest in Borneo were characterised using liquid chromatography- ion trap mass spectrometry, high resolution aerosol mass spectrometry and fourier transform

L.: Mexico City aerosol analysis during MILAGRO using high resolution aerosol mass spectrometry at the urban supersite (T0) – Part 1: Fine particle composition and organic

However, some low mass ions were identified using the external calibration procedure, and the internal calibration reduced the RMS mass error two times.. Besides ion intensity,

Electrospray ionization in the positive ion mode and high resolution and high accuracy tandem mass spectrometry performed in a hybrid quadrupole time-of-flight mass spectrometer