1. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 72

    The analysis of isotopically labeled propylene glycol in e-cigarettes

    FARMEN R.H.; NEWLAND K.E.; NACHI R.; KAFONEK C.J.; ISLAM R.
    Celerion, Lincoln, NE 68502 U.S.A. & Celerion, Zürich, Switzerland
    Measurement of the excipients in e-cigarettes has become a hot topic of discussion with the release of the new draft guidance from the United States Food and Drug Administration (FDA). However difficulties in the selective measurement of the bioavailable ...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 22

    The statistical benefit of performing GLP bioanalysis using assays that have reduced variability

    FARMEN R.H.; NEWLAND K.E.; GRAFF D.W.; COMBS M.L.
    Celerion, Lincoln, NE, U.S.A.; Celerion, Zürich, Switzerland
    Since the tobacco industry is moving into the area of regulated bioanalysis, we have noted that there is confusion surrounding the type of regulatory standards required for analytical methods to be used for testing tobacco constituents and biomarkers in ...