ISO/AWI 16423

Lithium hydroxide monohydrate — Determination of impurities — ICP-OES method

Scope

This document provides a methodology for the quantification of the following trace elements in the lithium hydroxide monohydrate matrix: calcium (Ca), magnesium (Mg), sodium (Na), potassium (K), aluminium (Al), boron (B), cadmium (Cd), chromium (Cr), copper (Cu), iron (Fe), nickel (Ni), lead (Pb), zinc (Zn), sulphur (expressed as SO4-2) and silicon (Si).