Liquid chromatography-flame ionisation detection using a nebuliser/spray chamber interface. Part 2. Comparison of functional group responses

详细信息	查看全文 | 推荐本文 |

• 作者：Erepamowei Young ; Roger M. Smith ; ^{r.m.smith@lboro.ac.uk} ; Barry L. Sharp ; Joanne R. Bone
• 关键词：LC ; Superheated water chromatography ; FID ; Nebuliser ; Spray chamber ; Functional group responses
• 刊名：Journal of Chromatography A
• 出版年：2012
• 期刊代码：47_00219673
• 类别：ch
• 出版时间：4 May, 2012
• 卷：1236
• 期：Complete
• 页码：21-27
• 文件大小：914 K

摘要

The application of a LC-nebuliser/spray chamber interface-flame ionisation detection has been demonstrated for the superheated water liquid chromatography of a wide range of aliphatic and aromatic analytes. The linearity and sensitivity of the response of volatile and involatile analytes have been compared. The response of the detector toward different analytes is similar to that in GC-FID and for volatile analytes was comparable to UV detection. However, the responses from involatile analytes, such as amino acids and carbohydrates, were poor and often lower than for a refractive index detector.