The Use of Micro-HPLC and Capillary Zone Electrophoresis for the Analysis of Individual Raindrops
- 1 December 1992
- journal article
- research article
- Published by Taylor & Francis in International Journal of Environmental Analytical Chemistry
- Vol. 49 (1-2) , 87-101
- https://doi.org/10.1080/03067319208028129
Abstract
A new sampling procedure for individual raindrops with volumes of 4 nl - 4 μl is presented. It is demonstrated that analyte concentrations in small volumes can be analysed using micro-HPLC and capillary zone electrophoresis (CZE). Results for the analysis of cations such as Na+, NH4 +, K+, Mg2+, Ca2+, and anions such as Cl−, SO4 2-, NO3 −, NO2 − and organic acids are given and discussed.Keywords
This publication has 22 references indexed in Scilit:
- Indirect photometric chromatography of anions using sodium naphthalenetrisulfonateAnalytical Chemistry, 1991
- Determination of metal ions by capillary zone electrophoresis with on-column chelation using 8-hydroxyquinoline-5-sulfonic acidAnalytical Chemistry, 1991
- Indirect fluorometric detection of cations in capillary zone electrophoresisAnalytical Chemistry, 1990
- Aromatic bases as eluent components for conductivity and indirect ultraviolet absorption detection of inorganic cations in nonsuppressed ion chromatographyAnalytical Chemistry, 1989
- Optimization of single-column anion chromatography with indirect ultraviolet photometric and fluorimetric detectionAnalytica Chimica Acta, 1987
- On-column conductivity detector for capillary zone electrophoresisAnalytical Chemistry, 1987
- Synthesis and characterization of 2-.mu.m wide-pore silica microspheres as column packings for the reversed-phase liquid chromatography of peptides and proteinsAnalytical Chemistry, 1987
- Rain water acidity: pH spectrum of individual dropsScience of The Total Environment, 1976
- Effects of the Environment on the Fluorescence of Aromatic Compounds in Solution.Chemical Reviews, 1963
- The salinity of rainfall as a function of drop sizeQuarterly Journal of the Royal Meteorological Society, 1955