Ligand exchange for trace enrichment and selective detection of ionic compounds
✍ Scribed by H. Irth; U.A.Th. Brinkman
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 900 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0165-9936
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Liquid chromatographic (LC) type trace enrichment is coupled online with capillary gas chromatography (GC) with mass spectrometric (MS) detection for the analysis of aqueous samples. A volume of 1–10 ml of an aqueous sample is preconcentrated on a trace‐enrichment column packed with a p
The direct optical resolution of more than twenty amino acids, including the separation of four isomers of allo-DL-and Dr+-isoleucine, can be achieved on a novel ligand-exchange column, MCI GEL CRSlOW. The stationary phase, N,N-dioctyl+ alanine-coated octadecylsilica, shows a stronger affinity for h
## Abstract Element‐selective GC detection by microwave‐induced plasma atomic emission spectroscopy has been used to examine a wide variety of compounds containing metals, non‐metals, and metalloids. “Recipes”, or new selective detection schemes for use with the software of the computer‐controlled