Thermal gradient interaction chromatography TGIC

Recently, possibilities appeared with the results from thermal gradient interaction chromatography (TGIC) [3]. That method has a much better resolution than SEC and allows a very precise determination of Ip. It is even possible to use it for a preparative scale to obtain extremely narrow standards, but, until now, it is only available for organic-soluble standards. 

Thermal gradient interaction chromatography (TGIC), with same type of columns as with SGIC, has been shown to be a very attractive variation because of easier detection by IR and the possible use of integrated in-line molar mass detectors. 

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