JJF 1855-2020
Metrological Technical Specification for Purity Assessment of Certified Reference Materials—Organic Purity Certified Reference Materials (English Version)

Standard No.

JJF 1855-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1855-2020

JJF 1855-2020 history

• 2020 JJF 1855-2020 Metrological Technical Specification for Purity Assessment of Certified Reference Materials—Organic Purity Certified Reference Materials