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2 results

  1. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 16

    Development and evaluation of a benchtop walkaway platform for the automated solvent extractions of cambridge filter pads and agricultural tobacco samples

    LI Shijie(1); LIU Wei(1); COX J.(2); LU J.(2)
    (1) China Tobacco Yunnan Industrial Co., Ltd, Kunming, China; (2) Sirius Automation Inc., Buffalo Grove, IL, USA
    Several documented methodologies require liquid / solid extraction of smoking machine residues from standard size Cambridge filters. The efficiency and reproducibility of such solvent extractions is paramount for optimal results hence the need for ...
  2. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 77

    A robust method for evaluating the pH of e-liquids

    ST. CHARLES F.K.(1); MOLDOVEANU S.(2); SCOTT W.(2)
    (1) St. Charles Consultancy, Lewisville, NC, USA; (2) R.J. Reynolds Tobacco Co., Winston-Salem, NC, USA
    The measurement of pH is one of the simplest and most common analytical methods practiced in the laboratory. The pH-meter is calibrated using certified buffers, the electrode is placed in the solution, and if a reading is obtained, the value is used. In ...