Multiple peak, correlation chromatography

An extension of CC is Simultaneous Correlation Chromatography (SCC) (Smit et al. Fig. 13 shows an experimental set up. Three samples with naphthalene, anthracene and l,2-ben2anthracene are simultaneously injected, however, each controlled by a sequence uncorrelated with the others. The result is shown in Fig. 14. The peaks of naphthalene are used to construct a calibration line. The advantages are twofold The random fluctuations are reduced by multiple injection and averaging property, and both an unknown sample and calibration samples are measured simultaneously under exactly the same conditions, drift and uncertainty are reduced to a high extent. 

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