Search Results

20 results

  1. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 075

    Analysis of nicotine, menthol, water, propylene glycol, and glycerin in tobacco heated product

    LANDINGHAM T.; SIERNOS M.; POSTEN C.; ALMOND C.; MICKEY D.D.; ADAMS C.J.; CHOUCHANE S.
    Eurofins Professional Scientific Services, Winston-Salem, NC, USA
    As the Tobacco Heated Product (THP) industry is expanding, the accurate analysis of nicotine, water, menthol, glycerin, and propylene glycol has become increasingly important with regard to regulatory submissions. To evaluate these products, an...
  2. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 033

    Water analysis by volumetric Karl Fischer titration using direct heating and transfer to the Karl Fischer titrator

    STOGNER D.C.; BENNER D.N.; STEVENSON B.; ADAMS C.; CHOUCHANE S.
    Eurofins Lancaster Laboratories PSS, Winston-Salem, NC, USA
    Tobacco and tobacco related products typically have been analyzed for water content by extracting into anhydrous methanol and then manually injecting into the Karl Fischer titrator. An alternate method has been developed whereby a sample is weighed...
  3. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 035

    Determination of select leachable compounds in electronic cigarette aerosol and liquid by LCMSMS

    RASHMAWI K.J.; SPANN N.; PORTER A.; ADAMS C.; CHOUCHANE S.
    Eurofins Lancaster Laboratories PSS, Winston-Salem, NC, USA
    Polymeric materials used in the manufacturing of electronic cigarette cartridges may contain compounds that have the potential to leach into the liquid or the aerosol of electronic cigarettes. A method was developed and validated for the...
  4. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 019

    Validation of a limit test method for analysis of primary aromatic amines (PAAs) in electronic cigarette liquid and aerosol

    ANDERSON E.R.; BEANE J.D.; ADAMS C.J.; CHOUCHANE S.
    Eurofins Lancaster Laboratories, Winston-Salem, NC, USA
    Primary aromatic amines (PAAs) are compounds of interest that are routinely found in mainstream tobacco smoke. With the increasing interest in e-cigarette aerosol and liquid products, there is requirement for sensitive methods of measurement for PAAs...