30.00 31. 8. 2026.
ISO
ISO/TC 91
Međunarodni standard
This proposal describes a HPLC method for determining the average relative molecular mass of aliphatic alkyl trimethylammonium chloride.
PROJEKAT
ISO/CD 25820-2.2
30.00
Evidentiranje nacrta komisije standarda
31. 8. 2026.