Search Results

118 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, ST 30

    Assessment of within-package and lot-to-lot variability associated with quartz collection pads in the determination of metals in aerosol

    WAGSTAFF W.; JOZA P.; PAICO-AVILEZ H.; ZHENG T.; DONISA C.; RODRIGUEZ-LAFUENTE A.
    Labstat International Inc., Kitchener, ON, Canada
    Determining aerosol metals routinely requires an assessment of differences between test sample aerosol results and collection blanks. When using pad collection principles, the background levels associated with metals from the quartz pad can make the...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 05

    Computational simulation of aerosol generation and temperature regulation performance of nicotine salt pod system

    BLACK W.; ALSTON W.; HOLLOWAY G; ZHANG J.T.
    JUUL Labs, San Francisco, CA, U.S.A.
    The JUUL Nicotine Salt Pod System (NSPS) is a pre-filled (closed), non-modifiable, vapor-based electronic nicotine delivery system (ENDS) featuring automated temperature regulation. The system is designed to minimize the generation of degradation...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 07 (also presented at TSRC 2019)

    HPHC analysis of seven flavors of a temperature-regulated nicotine salt-based pod system

    COOK D.(1); HIRAKI B.(1); MISRA M.(1); GILLMAN I.G.(2)
    (1) JUUL Labs, San Francisco, CA, U.S.A.; (2) Enthalpy Analytical, LLC, Richmond, VA, U.S.A.
    The JUUL Nicotine Salt Pod System (NSPS) has no user modifiable settings and is temperature regulated to minimize the generation of combustion related byproducts. Aerosol generated from NSPS pods using a cotton wicking material was evaluated for...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 14

    Determination of untargeted compounds in e-liquids using high-performance liquid chromatography-time of flight-mass spectrometry (LC-ToF-MS)

    CHALCRAFT K.; JOZA P.; BIERNACKA P.; LI D.
    Labstat International Inc., Kitchener, ON, Canada
    Techniques like headspace-solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GCMS) can identify a wide range of volatile and semi-volatile compounds in e-liquids associated with flavor active compounds of different classes. The...
  5. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 35 (also presented at TSRC 2019)

    Neutral red uptake (NRU) cytotoxicity analysis of aerosol generated from a temperature-regulated nicotine salt based product utilizing cotton wicking material

    COOK D.(1); HIRAKI B.(1); MISRA M.(1); GILLMAN I.G.(2)
    (1) JUUL Labs, San Francisco, CA, U.S.A.; (2) Enthalpy Analytical, LLC, Richmond, VA, U.S.A.
    The JUUL Nicotine Salt Pod System (NSPS) has no user modifiable settings and is temperature regulated to minimize the generation of combustion-related byproducts. Aerosol generated from NSPS pods using a cotton wicking material was evaluated for...
  6. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 012

    Real-time monitoring of volatile organic compounds and aerosol in exhaled breath from inhalation of vapor products and combustible cigarettes

    O'REGAN D.C.(1); OZVALD A.M.(1); HEINE N.(1); GUTMANN R.(2); ROSENKRANZ B.(2)
    (1) JUUL Labs, San Francisco, CA, USA; (2) Ionicon, Innsbruck, Austria
    Exhaled breath (EB) analysis is an attractive methodology for clinical studies, due to its non-invasive nature. Analysis of Volatile Organic Compounds (VOCs) in exhaled breath may facilitate diagnosis of pathological conditions, including potential...
  7. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 020 (also presented at CORESTA SSPT2019)

    Neutral red uptake (NRU) cytotoxicity analysis of aerosol generated from a temperature-regulated nicotine salt based product utilizing cotton wicking material

    HIRAKI B.; COOK D.; MISRA M.
    JUUL Labs, San Francisco, CA, USA
    Background: The JUUL Nicotine Salt Pod System (NSPS) has no user modifiable settings and is temperature regulated to minimize the generation of combustion related byproducts. Aerosol generated from NSPS pods via a cotton wicking material was...