标准摘要
[中文适用范围]： 规定了测定生物碱（以尼古丁表示）的参考方法。 该方法适用于未加工烟草、加工烟草和烟草制品。 它基于将样品进行蒸汽蒸馏、蒸馏物吸收的光谱测量以及尼古丁百分比含量的计算。 [外文原描述]： Specifies a reference method for the determination of alkaloids, expressed as nicotine. The method is applicable to unmanufactured tobacco, manufactured tobacco and tobacco products. It is based on submission of the sample to steam distillation, spectrometric measurement of the absorption of the distillate and calculation of the percentage content of nicotine.
英文名称Tobacco and tobacco products — Determination of alkaloid content — Spectrometric method