BS ISO 17091-2013 工作场所的空气. 氢氧化锂, 氢氧化钠, 氢氧化钾和氢氧化钙测定采用抑制型离子色谱法对相应阳离子的测量方法
Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography