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pro vyhledávání: '"John W. Finkbeiner"'
Publikováno v:
Analytical Chemistry. 67:2015-2019
The total aromatic contents of gasolines as well as 25 individual gasoline-range aromatic hydrocarbons were quantitated by GC/FT-IR with 1,2-dimethoxyethane as internal standard. Reconstructed selective wavelength chromatograms (SWCs) were used for e
Publikováno v:
Analytical Chemistry. 65:2493-2496
Benzene, toluene, ethylbenzene, and xylenes (BTEX) in gasolines were determined by isotope dilution GC/FTIR with the perdeuterated analogs of the analytes as internal standards (ISTD). Careful selection of frequencies for selective absorbance reconst
Publikováno v:
Analytical Chemistry. 64:3202-3205
In response to clean fuel legislation, research is underway in the petroleum industry to develop fuels which reduce vehicle exhaust emissions. Part of this effort is the addition of certain ethers and alcohols such as methyl tert-butyl ether (MTBE) a