ISO/TS 7821-2005
烟草和烟草制品.试验方法评价的合作研究用同一批次相同样品的制备和组成
Tobacco and tobacco products - Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
- 标准号
- ISO/TS 7821-2005
- 发布日期
- 2005年02月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- X86
- 国际标准分类号
- 65.160
- 发布单位
- 国际标准化组织
- 被代替标准
- ISO/TR 7821-1982
- 适用范围
- 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.