TSRC, Tob. Sci. Res. Conf., 2022, 75, abstr. 00 (Symposium) Changes in the tobacco industry: 75 years of TSRC WILLIAMSON F. Global Laboratory Services, Wilson, NC, USA Abstract not available....
TSRC, Tob. Sci. Res. Conf., 2022, 75, abstr. 01 (Symposium) 75 years of TSRC – Yesterday in a nutshell OGDEN M. Ogden Ology, Lewisville, NC, USA In celebration of TSRC’s Diamond Jubilee, we pause briefly to reflect on various aspects of the conference through the decades. While not an exhaustive accounting, a brief history of the conference will be presented, how it came to be formed, some...
TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 058 USP elemental impurities: limit test for metals in nicotine by ICP-MS LOTFI H.; ARROYO M. Global Laboratory Services, Wilson, NC, USA Nicotine included in e-cigarette formulations usually originates as a 90%+ solution, which is purified further prior to use. While the FDA oversees the tobacco industry, there is currently little regulation regarding the quality of raw materials or...
TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 109 An improved method for the determination of sodium propionate in tobacco products WILLIAMSON F.; BAILEY J. Global Laboratory Services, Wilson, NC, USA Sodium propionate is a preservative with fungicidal properties that is often added to tobacco, primarily smokeless tobacco products, to prolong shelf life. Several regulatory agencies, including Health Canada and ANVISA, require the testing of sodium...
CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, AP 32 CPA residue levels in consecutive C48 cases of Oriental tobacco WESTBERG H.; SPENCER A. Global Laboratory Services, Wilson, NC, U.S.A. Crop protection agents (CPA) can be applied to tobacco at various stages of the production cycle and if CPA residues are present in the product, they can be topic of concern. After tobacco is processed it is normally packed into cases or bales for...
CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 40 Plasma perforation of tipping paper: selected benefits for cigarette consumption LINDNER M.(1); RAUNIC VADANJEL R.(2) (1) TANNPAPIER GmbH, Traun, Austria; (2) TDR d.o.o., Rovinj, Croatia Plasma perforation represents an advanced technology for the generation of pre-perforated tipping paper. During the perforation process within an inert gas environment, a so-called low-temperature plasma triggers local micro-evaporation events on the...
TSRC, Tob. Sci. Res. Conf., 2015, 69, abstr. 48 Method development and validation of selected metals in e-liquid samples BROWN J. Global Laboratory Services, Inc., Wilson, NC USA Over the past several years, the use of electronic cigarettes and devices has increased. Analysis of Harmful and Potentially Harmful Constituents is at a forefront in both the conventional and electronic cigarette industries. The analysis of various...
TSRC, Tob. Sci. Res. Conf., 2015, 69, abstr. 112 Plasma perforation of tipping paper: selected benefits for cigarette consumption LINDNER M.(1); RAUNIC-VADANJEL R.(2) (1) Tannpapier GmbH, Traun, Austria; (2) TDR d.o.o., Rovinj, Croatia Plasma Perforation represents an advanced technology for the generation of pre-perforated Tipping Paper. During the perforation process within an inert gas environment, a so-called low-temperature plasma triggers local micro-evaporation events on the...
CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 93 Plasma perforation of tipping paper – a novel method to generate ventilated filter cigarettes LINDNER M.(1); RAUNIC VADANJEL R.(2) (1) TANNPAPIER GmbH, Traun, Austria; (2) TDR d.o.o., Rovinj, Croatia Perforation of tipping paper is essential for adjusting the ventilation of cigarettes to achieve specific smoke deliveries. Hereby, the type of tipping paper perforation plays an important role and can be separated into online-laser perforation...
TSRC, Tob. Sci. Res. Conf., 2013, 67, abstr. 08 Comparison of auto analyzer methods: discrete vs continuous flow. THURSTON D. Global Laboratory Services, Inc., Wilson, NC, USA Chloride, Sugar, Alkaloids, and Nitrate results were compared using a discrete analyzer and a continuous flow auto analyzer. The new generation discrete analyzers are more automated than the continuous flow auto analyzers. In our initial assessment,...