Search Results

24 results

  1. CORESTA Congress, New Orleans, 2002, ST 14

    Sensitive determination of the benzene metabolite S-phenylmercapturic acid in urine by high-performance liquid chromatography with tandem mass spectrometry

    PACHINGER A.; EHMOSER H.; NOWAK A.; BEGUTTER H.; KLUS H.
    Austria Tabak, R&D, Vienna, Austria
    Benzene is classified by IARC as a human carcinogenic compound. Benzene is present in mainstream, side stream and environmental tobacco smoke. Various methods for the biological monitoring of exposure of smokers and nonsmokers to benzene are...
  2. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 107, APOST6 (adjourned)

    Estimation of the state of nitrogen nourishment of tobacco using the N-tester

    KOWALCZYK-JUSKO A.; KOSCIK B.
    University of Agriculture, Lublin - Institute of Agricultural Sciences, Zamosc, Poland.
    The purpose of this work, based on a three years of field experiment, was to inspect whether it is possible to use a chlorophyll meter in fixing the nitrogen doses used in growing flue-cured tobacco. The relationship between the capacity of nitrogen...
  3. Bull. Spec. CORESTA Congress, Brighton, 1998, p. 112, APOST13

    Influence of aqua terra hydrogel on growth, development and yield of light cigarette tobacco

    KOSCIK B.; KOWALCZYK-JUSKO A.
    University of Agriculture, Lublin - Institute of Agricultural Sciences, Zamosc, Poland.
    The aim of introductory field and pot experiments which were carried out in Zamosc in the years of 1995-1997 was to study the influence of Aqua Terra hydrogel on the growth, development and yield of light cigarette tobacco. Hydrogels are substances...