标准编号：ISO/TS 7821:2005
中文名称：烟草和烟草制品-来自同一批量的相同样品的准备和组成,用于评估试验方法的联合研究
英文名称：Tobacco and tobacco products — Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
发布日期：2005-02
标准范围
This Technical Specification provides a practical framework for the operations of dividing a lot (not necessarily homogeneous) of tobacco or tobacco products into several similar samples intended for collaborative studies, either within or between laboratories.
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