ION EXCHANGE CHROMATOGRAPHY WITH INDIRECT PHOTOMETRIC DETECTION

摘要

An improved technique for the measurement of ions in solution where the ions of interest are chromatographically displaced from an ion exchange column by an eluting ion which is or is made light-absorbing, and where the eluted sample ions, which are transparent (at the monitored wavelength), are detected and quantified from the decrements they cause in effluent absorbance as revealed by photometric monitoring. 28,851-F -42-