ISO 33400:2026

Reference materials — Vocabulary

Publication date:   Jun 22, 2026

General information

60.60   Standard published   Jun 22, 2026

ISO

ISO/TC 334

International Standard

01.040.71   Chemical technology (Vocabularies) | 71.040.30   Chemical reagents

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Scope

This document defines terms related with the production and use of reference materials including certified reference materials.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO Guide 30:2015

NOW

PUBLISHED
ISO 33400:2026
60.60 Standard published
Jun 22, 2026