KS H ISO TS 7821:2007
Tobacco and tobacco products－Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods

Standard No.

KS H ISO TS 7821:2007

Release Date

2007

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS H ISO TS 7821:2017

Latest

KS H ISO TS 7821-2022

Scope

This specification covers the preparation of multiple identical samples for use in collaborative research within or between laboratories.

KS H ISO TS 7821:2007 history

• 2022 KS H ISO TS 7821-2022 Tobacco and tobacco products－Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
• 2017 KS H ISO TS 7821:2017 Tobacco and tobacco products－Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
• 2007 KS H ISO TS 7821:2007 Tobacco and tobacco products－Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods