DIN 50451-6 - DRAFT

Draft Document - Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 6: Determination of 36 elements in a high-purity ammonium fluoride solution (NH<(Index)4>F) and in etching mixtures of high-purity ammonium fluoride solution containing hydrofluoric acid

Deutsches Institut Fur Normung E.V. (German National Standard) , 11/01/2012