The stationary phase in ion exchange chromatography (IEC) is a cross-linked polymer resin with covalently attached functional groups. Which of the following is not a typical functional group used for IEC?
Ion exchange chromatography is best suited to separate .
Which of the following statements about the mobile phase in Supercritical fluid chromatography (SFC) is false?
Which of the following gases is not a common carrier gas for gas chromatography?
Which of the following GC detectors would most likely allow recovery of a sample after analysis?