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  1. Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 185, PP03, ISSN.0525-6240

    Survey of pests and diseases of tobacco and chemicals used. Part. 2. Main chemicals used on tobacco

    DELON R.; HILL D.; PAPENFUS H.; TANCOGNE J.
    SEITA, Institut du Tabac France - Philip Morris, USA - Rothmans Int., UK
    This 2n part of the survey made in 1987, summarize the informations collected on the main pesticides used on tobacco in 50 tobacco growing countries, their frequency of use, field of application, the pest and diseases controlled, and also the maximum ...
  2. Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 211, S06, ISSN.0525-6240

    Puff-by-puff determination of gas phase acetaldehyde, HCN, NO and CO using FTIR spectrometry

    KOLLER K.B.; THOMAS C.E.; PARRISH M.E.; LEYDEN D.E.
    Philip Morris USA, Research Center, Richmond, VA, USA
    A multi-component, quantitative FTIR spectrometric method has been developed for the simultaneous determination of the concentrations of acetaldehyde, HCN, NO, and CO present in gas phase cigarette smoke. A 50 cc portion of gas phase cigarette smoke from ...
  3. Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 218, S12, ISSN.0525-6240

    Influence of smoke dilution and environmental conditions on the measured levels of ETS components

    PIADE J.J.; BLAKE C.; GERBER C.
    Philip Morris Europe, R&D, Neuchatel, Switzerland.
    Cigarette emission yields have often been used to compute ETS exposures in indoor environments, but this approach rests on many assumptions and experimental results in this domain vary widely. In order to gain more insight into this field, the following ...