Search Results

24 results

  1. Tob. Sci., 1975, 19-06, p. 16-17, ISSN.0082-4523

    Nuclear magnetic resonance method for the quantitative determination for the plasticizers in cellulose acetate filter rods

    BAGGETT M.S.; KINDER H.D.; MORIE G.P.
    Research Laboratories, Tennessee Eastman Company, Division of Eastman Kodak Company, Kingsport, Tennessee USA
    A rapid quantitative nuclear magnetic resonance (NMR) method was developed for the analysis of plasticizer mixtures in cellulose acetate filter rods. Five 20-mm rods were extracted into 25 ml CCl4 with 0.4% trifluoracetic acid containing benzene as...
  2. Tob. Sci., 1974, 18-36, p. 98-99, ISSN.0082-4523

    Determination of nitrogen oxides in cigarette smoke with a nitrate ion electrode

    SLOAN C.H.; MORIE G.P.
    Research Laboratories, Tennessee Eastman Co., Division of Eastman Kodak Co., Kingsport, Tennessee USA
    Nitrogen oxides (NO and a small amount of NO2; reported as NO) in cigarette smoke are determined by oxidation of the nitrogen oxides with hydrogen peroxide to N2O5, which rapidly hydrolyzes to HNO, and measurement of the nitrate ion with a nitrate...
  3. Tob. Sci., 1973, 17-12, p. 30-32, ISSN.0082-4523

    Quantitative determination of phenol and alkylphenols in cigarette smoke and their removal by various filters

    BAGGETT M.S.; MORIE G.P.
    Research Laboratories, Tennessee Eastman Company, Division of Eastman Kodak Company, Kingsport, Tennessee USA
    An analytical method was developed to quantitatively determine phenol and alkylphenols in cigarette smoke and to determine the selectivity of various filters for the removal of these phenols. According to this method, the phenols were extracted from...
  4. Tob. Sci., 1973, 17-41, p. 125-126, ISSN.0082-4523

    The use of Carbosieve-B chromatography packing for the determination of CO and CO2 in cigarette smoke

    MORIE G.P.
    Research Laboratories, Tennessee Eastman Company, Division of Eastman Kodak Company, Kingsport, Tennessee USA
    A gas chromatographic method for the determination of CO and CO2 was developed. The separation was performed on a single column containing Carbosieve-B (carbon molecular sieve) chromatography packing. The separation was accomplished at temperatures...
  5. Tob. Sci., 1972, 16-10, p. 40-42, ISSN.0082-4523

    Delivery of menthol from cigarettes containing either a mentholated filter or mentholated tobacco

    CURRAN J.G.
    Research Laboratories, Tennessee Eastman Company, Division of Eastman Kodak Company, Kingsport, Tennessee USA
    The objective of this project was to determine (1) whether menthol migrates from the fiber to the tobacco and from the tobacco to the filter and (2) whether the age of the cigarette or the initial placement of menthol (tobacco or filter) influences...