ISO 2881-1992 烟草和烟草制品 碱含量测定 光谱法

标准号：ISO 2881-1992
中文标准名称：烟草和烟草制品 碱含量测定 光谱法
英文标准名称：Tobacco and tobacco products; determination of alkaloid content; spectrometric method
标准类型：X87
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：X87
国际标准分类号：65.160
适用范围：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.