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Cigarettes. Determination of ammonia in cigarette mainstream smoke using ion chromatography. Original standard BS ISO 23919-2020 in PDF full version. Additional info + preview on request

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Cigarettes. Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography. Original standard BS ISO 23920-2020 in PDF full version. Additional info + preview on request

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Cigarettes. Determination of tobacco specific nitrosamines in mainstream cigarette smoke with an intense smoking regime. Method using LC-MS/MS. Original standard BS ISO 23921-2020 in PDF full version. Additional info + preview on request

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Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime. Method using high performance liquid chromatography. Original standard BS ISO 23922-2020 in PDF full version. Additional info + preview on request

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Cigarettes. Determination of selected volatile organic compounds in the mainstream smoke of cigarettes with an intense smoking regime. Method using GC/MS. Original standard BS ISO 23923-2020 in PDF full version. Additional info + preview on request

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Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures. Original standard BS ISO 2393-2014 (2015) in PDF full version. Additional info + preview on request

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