90.93 Standard confirmed Aug 3, 2026
ISO
International Standard
71.040.20 Laboratory ware and related apparatus
Published
ISO 4797:2015 specifies requirements for an internationally acceptable series of boiling flasks with conical ground joints for general laboratory purposes.
WITHDRAWN
ISO 4797:2004
PUBLISHED
ISO 4797:2015
90.93
Standard confirmed
Aug 3, 2026