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ISO 19290:2016WithdrawnCigarettes — Determination of tobacco specific nitrosamines in mainstream cigarette smoke — Method using LC-MS/MSISO 20193:2012WithdrawnTobacco and tobacco products — Determination of the width of the strands of cut tobaccoISO 20773:2007WithdrawnCigarettes — Determination of nicotine-free dry particulate matter and nicotine in sidestream smoke — Method using a routine analytical linear smoking machine equipped with a fishtail chimneyISO 20774:2007WithdrawnCigarettes — Determination of carbon monoxide in sidestream smoke — Method using a routine analytical linear smoking machine equipped with a fishtail chimneyISO 21766:2018WithdrawnTobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MSISO 22303:2008WithdrawnTobacco — Determination of tobacco specific nitrosamines — Method using buffer extractionISO 22634-2:2017WithdrawnCigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 2: Method using cyclohexane as extraction solventISO 22634-1:2017WithdrawnCigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 1: Method using methanol as extraction solventISO 22634:2008WithdrawnCigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke — Method using gas chromatography/mass spectrometry