使用锗酸盐作为毛细管区带电泳的背景电解质。

Alma L Revilla, Josef Havel
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引用次数: 0

摘要

研究了在毛细管区带电泳(CZE)中使用锗酸盐作为背景电解质的可能性。锗酸盐可以获得光谱纯度,并且由于其两个pKa值,具有更高的缓冲容量,可以在比硼酸盐更宽的pH范围内使用。讨论了锗酸盐在其他聚阴离子中作为CE分析背景电解质的优缺点。
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Use of germanate as a background electrolyte for capillary zone electrophoresis.

The possibilities of using germanate as a background electrolyte (BGE) in capillary zone electrophoresis (CZE) were investigated. Germanate can be obtained with spectral purity and, due to its two pKa values, possesses higher buffer capacity and can be used in a wider pH range than borate. The advantages and disadvantages of germanate among other polyanions for use as a background electrolyte for CE analysis are discussed.

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