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)

95.99 Withdrawal of Standard Feb 17, 2005

General information

Current stage: 95.99 Effective date: Feb 17, 2005

Originator: ISO

Owner: ISO/TC 126/SC 1

Type: Technical Report

ICS: 65.160

Scope

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.

Life cycle

NOW

WITHDRAWN
ISO/TR 7821:1982
95.99 Withdrawal of Standard
Feb 17, 2005

REVISED BY

PUBLISHED
ISO/TS 7821:2005

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