Summary
Fused silica capillary columns of different diameters and polarities are linked to a thermal energy analyzer and a flame ionisation detector for comparison. Extra column effects are discussed. Unsymmetrical homologue nitrosamines are applied in order to assign the volatile nitrosamines most often to be determined by their linear indices rather than by their overall retention times.
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Borwitzky, H. Some improvements in the determination of volatile nitrosamines by fused silica capillary-GC in combination with a thermal energy analyzer. Chromatographia 22, 65–72 (1986). https://doi.org/10.1007/BF02257301
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DOI: https://doi.org/10.1007/BF02257301