I.S. EN ISO 80000-9:2019
Current
The latest, up-to-date edition.
Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2019)
Hardcopy , PDF
English
27-10-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
This document gives names, symbols, definitions and units for quantities of physical chemistry and molecular physics.
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