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5 results

  1. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 42

    Impact of GC inlet temperature on analyte response in GC-MS for selected volatile organic compounds in mainstream cigarette smoke

    FRALEY N.
    Eurofins Lancaster Laboratories, Winston-Salem, North Carolina, USA
    Regardless of the method used to collect volatile organic residues from mainstream cigarette smoke, if Gas Chromatography (GC) is used for separation and detection, inlet conditions dramatically affect the instrument response. This effect becomes ...
  2. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 43

    Comparative characterization of smoke reside collection efficiency of cryo-impinger and ambient temperature vapor-phase Tedlar collection bags

    FRALEY N.; BECKER U.; GRISSOM D.; NEMCIK L.
    Eurofins Lancaster Laboratories, Winston-Salem, North Carolina, USA
    The recovery and retention of highly volatile organic compounds is strongly influenced by the environmental conditions at the time of collection. Highly volatile compounds in cigarette smoke can be collected using gas collection bags, akin to the ...
  3. TSRC, Tob. Sci. Res. Conf., 2013, 67, abstr. 60

    Quantitative analysis of 15 semivolatile organic compounds in mainstream cigarette smoke by gas chromatography mass spectrometry.

    FRALEY N.; CONE R.
    Eurofins Lancaster Laboratories, Inc., Winston Salem, NC, USA
    FDA requirements indicate the addition of many new compounds for monitoring in cigarette smoke. The majority of these compounds are in significantly lower levels than those historically monitored. Trace analysis of low molecular weight molecules in ...