ISO/DIS 33408

Guidance for the production of pure inorganic substance certified reference materials

General information

Current stage: 40.20 Effective date: 18 sht 2024

Originator: ISO

Owner: ISO/TC 334

Type: International Standard

Scope

This document notes the requirements of ISO 17034, and provides specific guidance on technical considerations for the production of pure metals or their corresponding crystalline sals certified reference materials (CRMs).
In this document, reference to a CRM is limited to solid pure metal and crystalline salt certified reference materials, including candidate materials, unless otherwise noted.

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 33408
40.20 DIS ballot initiated: 12 weeks
18 sht 2024

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