Search Results

6 results

  1. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 23

    A statistical analysis of variability in polyaromatic hydrocarbons (PAHs) from reference and commercial cigarettes

    WAGSTAFF W.; RICKERT W.; JOZA P.
    Labstat international ULC, Kitchener, Ontario, Canada
    This study was conducted to characterize the variability of mainstream PAH emissions data and to investigate the ability to detect differences amongst products. The mainstream yields of a reference cigarette (Kentucky Reference 3R4F) were obtained for a ...
  2. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 47

    Determination of pyrazine flavourants in electronic cigarette cartridges and liquids by headspace solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GCMS)

    JOZA P.; LI D.; MASTERS A.; RICKERT W.
    Labstat International ULC, Kitchener, ON, Canada
    The purpose of this study was to implement HS-SPME-GCMS, used for profiling volatile and semi-volatile compounds in tobacco products, to electronic cigarettes and e-liquids for the determination of four targeted analytes; 2,3,5-Trimethylpyrazine (TriMPZ), ...
  3. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 71

    Determination of ethylene oxide in mainstream cigarette smoke using hydrobromic acid derivatization and gas chromatography-mass spectrometry

    LIU X.; JOZA P.; MASTERS A.; RICKERT W.
    Labstat International ULC, Kitchener, ON, Canada
    Ethylene oxide is identified in the United States Food and Drug Administration (FDA) publication list of harmful and potentially harmful constituents (HPHCs) found in mainstream cigarette smoke. Most methods, directly analyze the gas phase cigarette smoke ...
  4. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SS 16

    Analysis of hazardous and potentially hazardous tobacco smoke constituents: methodology and yields of benzo[b]furan, acetamide, acrylamide and nitrobenzene from commercially available tobacco products

    JOZA P.; BAO M.; WU J.; MASTERS A.; WAGSTAFF W.; RICKERT W.
    Labstat International ULC, Kitchener, ON, Canada N2C 1L3
    The recent FDA publication of a list of harmful and potentially harmful constituents has resulted in the development of a number of new or revised analytical methods for tobacco smoke chemistry. Analysis of the title compounds was achieved by extending an ...
  5. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SS 17

    Analysis of hazardous and potentially hazardous tobacco smoke constituents: methodology and yields of ethyl benzene, ruran, vinyl acetate, nitromethane and related volatile organic compounds

    MASTERS A.; LIU X.; BAO M.; JOZA P.; WAGSTAFF W.; RICKERT W.
    Labstat International ULC, Kitchener, ON, Canada N2C 1L3
    The recent FDA publication of a list of harmful and potentially harmful constituents has resulted in the development of a number of new or revised analytical methods for smoke chemistry. This paper describes the extension of Health Canada method, T-116, ...
  6. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SS 18

    Analysis of heterocyclic aromatic amines in mainstream cigarette smoke condensate by solid phase extraction and ultra-performance liquid chromatography tandem mass spectrometry

    BAO M.; WU J.; RICKERT W.; MASTERS A.; JOZA P.
    Labstat International ULC, Kitchener, ON, Canada N2C 1L3
    A rapid and sensitive method to measure the levels of twelve heterocyclic aromatic amines (HAAs) in mainstream tobacco smoke condensate has been developed. Mainstream smoke collected onto a glass fibre filter pad is extracted into 0.1M of hydrochloric ...