Reference number
ISO/TR 7821:1982
© ISO 2024
Technical Report
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)
Edition 1
1982-12
Withdrawn
Withdrawn (Edition 1, 1982)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 1982-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 126/SC 1
    ICS :
    65.160 
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