首页>
外国专利>
nullinienstabilisierung in the gradient ionenchromatographie by using a neutral element.
nullinienstabilisierung in the gradient ionenchromatographie by using a neutral element.
展开▼
机译:通过使用中性元素在梯度离子色谱法中无效。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A stable baseline is achieved in a gradient ion chromatographic analysis by adding a nonionic modifier to the electrolytic eluent. The addition of the modifier may occur at any point upstream of the detector. The nonionic modifier has the effect of shifting the equilibrium of unsuppressed effluent electrolyte towards its nonionic form. For example, the addition of the nonionic modifer shifts both bicarbonate and carbonate towards the nonionic, nonconductive carbonic acid form.
展开▼