10.20 3. 11. 2026.
ISO
ISO/TC 333
Међународни стандард
This document provides a methodology for the quantification of the following trace elements in thelithium chloride matrix: calcium (Ca), magnesium (Mg), sodium (Na), potassium (K), barium (Ba), boron(B), sulphur (expressed as SO4-2) and silicon (Si).
ПРОЈЕКАТ
ISO/NP 16398
10.20
Почетак изјашњавања о предлогу
3. 11. 2026.