Skip to main content
Chemistry LibreTexts


In order to complete Learning Module III you will need the materials listed below.

  1. A capillary electrophoresis system that includes the five components (injection, capillary, high voltage, detection, analog-to-digital converter). We recommend you use a bare fused silica capillary with an inner diameter of ~25 microns.
  2. Chemicals: 3-[cyclohexylamino]-1-propanesulfonic acid (CAPs), deionized water, dimethylformamide, SDS, sodium hydroxide, tolmetin
  3. Standard laboratory equipment: electronic balance, pH meter, volumetric pipets, sonicator (for degassing running buffer).