Indirect photometric chromatography

Multifunctional Separation Mechanism on Poly(oxyethylene) Stationary Phases in Capillary Liquid Chromatography

“…1 Most stationary phases employed in ion chromatography have functional groups with charged or chargeable moieties, where ionic analytes experience electrostatic attractive or repulsive forces.…”

Indirect UV Detection-Ion-exclusion/Cation-exchange Chromatography of Common Inorganic Ions with Sulfosalicylic Acid Eluent

“…9,11 When the molar absorbance coefficients of analyte ions are near zero at 315 nm employed in this study, the peak responses were expected to be not dependent on the types of ions. However, the peak responses of analyte ions obtained by this IEC/CEC system ( Fig.…”

Separation of Inorganic Anions on a Pyridine Stationary Phase in Ion Chromatography

“…1 Most of the stationary phases employed in ion chromatography have functional groups with charged or chargeable moieties, where ionic analytes undergo an electrostatic attractive or repulsive force.…”