Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction Ingestion-build-81111 BS EN 13529 helps you

BS EN 13529 helps you to determine the chemical resistance of surface protection systems by providing you with detailed guidance on the apparatus requirements

their marking and the list of their characteristics to be declared by the manufacturer

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- the optical characteristics and the recording characteristics for recording the information once and for reading it many times

Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction Ingestion-build-81111 BS EN 13529 helps you1 Scope This International Standard specifies the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N nitrosonornicotine (NNN), N nitrosoanatabine (NAT), N nitrosoanabasine (NAB) and 4 (methylnitrosamino) 1 (3 pyridyl) 1 butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products. The determination is by means of gas chromatography.