Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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Qualitative and quantitative analysis of volatile organic compounds using transient and steady-state responses of a thick-film tin oxide gas sensor array
The Near Ultraviolet Absorption Spectrum of Toluene Vapor
The 8 references without a DOI — listed, not checked
no DOI — not checkedfor example: Carcinogenic Effects of Benzene: An Update
no DOI — not checkedF. Gas Chromatographic Environmental Analysis: Principles, Techniques, Instrumentation
no DOI — not checkedac0102101b00003/ac0102101b00003_1
no DOI — not checkedCompendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air
no DOI — not checkedac0102101b00005/ac0102101b00005_1
no DOI — not checkedBerthold, A.; Nicola, L.; Sarro, P. M.; Vellekoop, M. J.
Transducers'99
1999
, 1324−1327.
no DOI — not checkedGrasselli, J. G.
Atlas of Spectral Data and Physical Constants for Organic
Compounds
, 2nd ed.; CRC Press: Cleveland, 1975; Vol. 2, p 239.
no DOI — not checkedSurface Area and Porosity
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