Research Article
Quantitative Analysis of Volatile Impurities in Diallyldimethylammonium Chloride Monomer Solution by Gas Chromatography Coupled with Liquid-Liquid Extraction
Figure 3
Typical chromatogram with different heating rates of (a) constant temperature and (b) 10°C·min−1. Peaks: solvent (s), dimethylamine (), allyldimethylamine (), allyl chloride (), allyl aldehyde (), and allyl alcohol ().
| (a) |
| (b) |