TC17/SC3 pH-metry
| Project No. | Project Label | Comment | Last Update |
|---|---|---|---|
| p 1 | Revision of R 54: pH scale for aqueous solutions | 2 CD voting closed 2020-11-06? | 2025-10-08 |
World Metrology Day 2025
70th OIML Anniversary
OIML Bulletin - 2025 No. 4
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