ISO/TR 7821:1982 PDF
Tobacco — Preparation and constitution of identical samples from the same lot (Code of practice, for collaborative studies for evaluating methods of test)
Open preview (PDF)Tobacco — Preparation and constitution of identical samples from the same lot (Code of practice, for collaborative studies for evaluating methods of test)Title (English):
ISO/TR 7821:1982
Tobacco — Preparation and constitution of identical samples from the same lot (Code of practice, for collaborative studies for evaluating methods of test)
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 5
- Publication date:
- December 1, 1982
- Edition:
- ISO TR 7821 edition 1 version 1
- ICS:
- 65.160
Description (English):
Provides a practical framework for 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. Covers tobacco as a test medium in the forms of powder, cut tobacco, cigarettes, and leaves or strips.
Technical details
- Technical committee
- ISO/TC 126/SC 1 - Physical and dimensional tests
- SKU
- ISO/TR 7821:1982
