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Cigarettes. Determination of nicotine-free dry particulate matter and nicotine in sidestream smoke. Method using a routine analytical linear smoking machine equipped with a fishtail chimney. Original standard BS ISO 20773-2013 in PDF full version. Additional info + preview on request

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Cigarettes. Determination of carbon monoxide in sidestream smoke. Method using a routine analytical linear smoking machine equipped with a fishtail chimney. Original standard BS ISO 20774-2013 in PDF full version. Additional info + preview on request

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Information and documentation. Schema for holdings information. Original standard BS ISO 20775-2009 in PDF full version. Additional info + preview on request

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Cigarettes. Routine analytical cigarette smoking machine. Definitions and standard conditions with an intense smoking regime. Original standard BS ISO 20778-2018 in PDF full version. Additional info + preview on request

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Cigarettes. Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime. Original standard BS ISO 20779-2018 + A1-2019 in PDF full version. Additional info + preview on request

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Space systems. Fiber optic components. Design and verification requirements. Original standard BS ISO 20780-2018 in PDF full version. Additional info + preview on request

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