Mass Spectrometry Detection in Capillary Electrophoresis
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چکیده
ions (lanthanide ions and yttrium ion). HIBA, the complex-forming agent -hydroxybutyric acid. The leading ion, 20 mmol L 1 NH4 ; pH buffer"2-ethyl-n-butyric acid (pHL"4.8). The sample amount was 0.33 mmol L 1 5 L. Migration current"40 A. The terminator is carnitine hydrochloride. (Carn.) imp., impurity of the used electrolyte system. 100 L) can be injected. For preparative purpose, ITP is sometimes better than CE especially when the sample size is relatively large. In order to utilize the favourable features of ITP, an automated apparatus is needed or a method should be found to use commercial CE apparatus for ITP.
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