Ion chromatographic determination of selected ions in antarctic ice |
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| Authors: | JP Ivey DM Davies |
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| Institution: | Australian Government Analytical Laboratories, P.O. Box 84, Kingston, Tasmania 7150 Australia;CSIRO Division of Atmospheric Research, Private Bag 1, Mordialloc, Victoria 3195 Australia |
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| Abstract: | Ion chromatography is used to measure the concentrations of chloride, nitrate, sulphate, ammonium and sodium ions at the μg l?1 level in Antarctic ice and to investigate the occurrence of methanesulphonate, fluoride, formate, acetate and nitrite. Of the latter group of ions, only methanesulphonate was found in measurable concentrations. |
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