Search Results

48 results

  1. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups (Workshop), STW 07

    Suitability of reference products and observations from the Cigarette Variability Task Force (CVAR) Phase 1 Study

    MORTON M.J.; FLORA J.W.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    Reference products are an invaluable laboratory tool. Several of the uses of reference products will be discussed including analytical method QA/QC, laboratory performance comparison, and as an adjustment tool for gauging product results when tested in ...
  2. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 28

    Puffing profile effects on carbonyl formation in e-cigarette aerosols

    MILLER J.H.; FLORA J.W.; WILKINSON J.; WILKINSON C.; SINK K.M.; GARDNER W.P.; KARLES G.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    It has been previously reported that aerosols from e-cigarettes can contain carbonyls such as formaldehyde, acetaldehyde, acrolein, and crotonaldehyde due to elevated temperatures of the heating coils. There have been several publications about thermal ...
  3. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 36 (also presented at TSRC 2016)

    An evaluation of electronic cigarette formulations and aerosols for HPHCs typically derived from combustion

    WAGNER K.A.; AVERY K.C.; BALLENTINE R.M.; BROWN A.P.; FLORA J.W.; JIN X.; MELVIN M.S.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    In May 2016, the U.S. Food and Drug Administration (FDA) published draft guidance entitled Premarket Tobacco Product Application for Electronic Nicotine Delivery Systems. In this document, FDA recommends reporting the quantities of designated harmful and ...
  4. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 37 (also presented at TSRC 2016)

    Determination of 2,3-butanedione, 2,3-pentanedione, and acetoin in electronic cigarette formulations and aerosols by gas chromatography-mass spectrometry

    MELVIN M.S.; AVERY K.C.; FLORA J.W.; WAGNER K.A.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    The presence of the flavor compounds, 2,3-butanedione (diacetyl), 2,3-pentanedione (acetyl propionyl), and acetoin in electronic cigarette (e-cigarette) formulations and aerosols has been reported in the scientific literature. Several methods of analysis ...
  5. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 38 (also presented at TSRC 2016)

    Nicotine related impurities in e-cigarette cartridges and refill formulations

    FLORA J.W.; WILKINSON C.; SINK K.M.; McKINNEY D.L.; MILLER J.H.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    The nicotine used in e-cigarette formulations is extracted from tobacco, and the purity of the nicotine can vary depending upon manufacturer and grade. The U.S. and European Pharmacopeias make recommendations for the purity of nicotine intended for ...
  6. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 01

    Determination of benzo[a]pyrene in electronic cigarette formulations and aerosols by gas chromatography–mass spectrometry

    BALLENTINE R.M.; AVERY K.C.; FLORA J.W.; WAGNER K.A.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    In May 2016, the U.S. Food and Drug Administration (FDA) published draft guidance entitled Premarket Tobacco Product Application for Electronic Nicotine Delivery Systems. In this document, FDA recommends reporting the quantities of designated Harmful and ...
  7. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 02 (also presented at TSRC 2016)

    Determination of volatile organic compounds (VOCs) in electronic cigarette formulations and aerosols by gas chromatography-mass spectrometry

    BROWN A.P.; AVERY K.C.; FLORA J.W.; WAGNER K.A.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    In May 2016, the U.S. Food and Drug Administration (FDA) published draft guidance entitled Premarket Tobacco Product Application for Electronic Nicotine Delivery Systems. In this document, FDA recommends reporting the quantities of designated Harmful and ...
  8. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 03 (also presented at TSRC 2016)

    E-cigarette aerosol collection: 44 mm Cambridge filter pad capacity

    MILLER J.H.; WILKINSON J.; SPICER-GLAVE S.; FLORA J.W.; GARDNER W.P.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    CORESTA has developed recommended (or standardized) methodologies to measure most of harmful and potentially harmful constituents (HPHCs) in cigarette smoke. CORESTA Recommended Methods (CRMs) specify the collection of cigarette smoke under standardized ...
  9. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 06 (also presented at TSRC 2016)

    Determination of tobacco-specific nitrosamines in electronic cigarette liquids and aerosols by UPLC/MS/MS

    JIN X.; AVERY K.C.; FLORA J.W.; WAGNER K.A.
    Altria Client Services LLC, Richmond, VA, U.S.A.
    Electronic cigarette (e-cigarette) formulations typically contain tobacco derived nicotine and therefore, may contain other tobacco related components, such as tobacco specific nitrosamines (TSNAs). Previous research using analytical methodologies ...
  10. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 10

    Determination of benzo[a]pyrene in electronic cigarette formulations and aerosols by gas chromatography-mass spectrometry

    BALLENTINE R.M.; FLORA J.W.; WAGNER K.A.
    Altria Client Services LLC, Richmond, VA, USA
    In May 2016, the U.S. Food and Drug Administration (FDA) published draft guidance entitled Premarket Tobacco Product Application for Electronic Nicotine Delivery Systems. In this document, FDA recommends reporting the quantities of designated Harmful and ...