Published
WITHDRAWN
ISO 2817:1974
PUBLISHED
ISO 2817:1999
90.20
Standard under periodical review
Jan 15, 2026
Tobacco and tobacco products — Determination of silicated residues insoluble in hydrochloric acid
90.20 Standard under periodical review
To view the full content, you need to register or to log in to your account by clicking on the "Log in" button