Synthetic polymers having a polydispersity greater than 1.1 cannot be reliably characterized by matrix-assisted laser desorption/ionization (MALDI) time-of-flight mass spectrometry alone. This complication has been overcome by off-line coupling of size-exclusion chromatography (SEC) with MALDI. Data
Characterization of Synthetic Polymers by Size-exclusion Chromatography/Electrospray Ionization Mass Spectrometry
β Scribed by Michel W. F. Nielen
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 634 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0951-4198
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β¦ Synopsis
In our hands, we occasionally observed negative-going reconstructed size-exclusion chromatograms in SEC/ESI-MS which are possibly related to polymer type, salt concentration and/or other operating conditions. In the IcniM?.
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