Effect of on-capillary large volume sample stacking on limits of detection in the capillary zone electrophoretic determination of selected drugs, dyes and metal chelates

Effect of NaOH on large-volume sample st

Effect of NaOH on large-volume sample stacking of haloacetic acids in capillary zone electrophoresis with a low-pH buffer

✍ Chuanhong Tu; Lingyan Zhu; Chay Hoon Ang; Hian Kee Lee 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 99 KB 👁 1 views

## Abstract Large‐volume sample stacking (LVSS) is an effective on‐capillary sample concentration method in capillary zone electrophoresis, which can be applied to the sample in a low‐conductivity matrix. NaOH solution is commonly used to back‐extract acidic compounds from organic solvent in sample