Flame-photometric determination of lithium in lithium-organic products

摘要

The technique of lithium determination in organic solvents, based on decomposition of lithium-organic products by a solution of a strong acid and subsequent determination of lithium in a water phase by flame-photometric method is described. The limit of lithium mass concentration determination is 0,0003 percent wt. The relative error of lithium determination does not exceed 12 percent.