We have interfaced SEC with ESP/MS. The SEC reduces the total number of components entering the ESP/MS source compared of direct injection. SEC/ESP/MS couples a powerful chromatographic size separation technique with a sensitive absolute molecular weight detector. This is an ideal tool for complex mixture analysis. The successively acquired mass spectra contain narrow `cuts' of the overall distribution which simplify the analysis of polydisperse mixtures.
|Number of pages||2|
|Journal||Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering|
|State||Published - 1 Dec 1993|
|Event||Proceedings of the American Chemical Society Division of Polymeric Materials - Science and Engineering - Chicago, IL, USA|
Duration: 11 Jun 1993 → 11 Jun 1993