DD ISO/TS 7821:2005
Tobacco and tobacco products. Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
Tobacco and tobacco products. Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 18 ноября 2005 г.
- ICS:
- 65.160
- SKU:
- DD ISO/TS 7821:2005
Abstract
1 Scope 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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