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51 results

  1. TSRC, Tob. Sci. Res. Conf., 2012, 66, abstr. 19

    Determination of beryllium, chromium, cobalt, nickel, arsenic, selenium, cadmium, mercury, lead in tobacco and tobacco products by inductively coupled mass spectrometry.

    STOGNER D.; BENNER D.
    Lancaster Laboratories, Winston-Salem, NC, USA
    The ICP-MS combines a high temperature heat source with a mass spectrometer to convert atoms of elements to ions, which are separated and detected according to their atomic masses. This presentation describes a method for determining the elemental...
  2. TSRC, Tob. Sci. Res. Conf., 2010, 64, abstr. 64

    Sensitive method for the determination of acrylamide in tobacco filler and alternative tobacco products by UPLC-MS/MS

    CHENG T.; QIAN N.; DENNIS M.; MOLDOVEANU S.C.; GERARDI A.R. (presented by CHOUCHANE S.)
    Lancaster Laboratories Inc., Lancaster, PA, USA; (2)R. J. Reynolds Tobacco Co., WinstonSalem, NC, USA
    A sensitive method for the analysis of acrylamide in tobacco cut filler and various alternative tobacco products was developed, optimized and fully validated. The method LOD was 1 ng/ mL (S/N = 3.7) and LOQ was 2.5 ng/mL (S/N=10.5). The method had a...
  3. CORESTA Meeting, Smoke Science/Product Technology, Aix-en-Provence, 2009, SSPTPOST 20

    Will the Food and Drug Administration's new authority over manufacturing affect analytical testing of cigarettes? - A discussion of current Good Manufacturing Practices (GMPs)

    KAUFFMAN J.
    Lancaster Laboratories Inc., Lancaster, PA, USA
    President Obama signed legislation on June 22, 2009 granting the United States Food and Drug Administration (FDA) sweeping authority to regulate the manufacturing, marketing and sale of tobacco products. The legislation will empower the FDA to...
  4. CORESTA Congress, Kyoto, 2004, A 02

    Decision support system for soil fertility and water quality - evaluation in FCV tobacco- growing zones of India

    KRISHNAMURTHY V.; RAVISANKAR H.; DEO SINGH K.
    Central Tobacco Research Institute (CTRI), Rajahmundry (A.P.) India
    Information Technology has become an integral part of our day-to-day life. In agriculture, computers are extensively used to disseminate the information on soils, water, climatic conditions, pest and disease management and one such information system...