Abstract
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.
Original language | English |
---|---|
Pages (from-to) | 412-413 |
Number of pages | 2 |
Journal | Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering |
Volume | 69 |
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 |