The preparation of iron-free solutions from geological materials for the determination of boron (and other elements) by inductively-coupled plasma emission spectrometry |
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| Authors: | Voctor K Din |
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| Institution: | Department of Mineralogy, British Museum (Natural History), Cromwell Road, London SW7 5BD Great Britain |
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| Abstract: | A procedure based on successive fusions with potassium dihydrogenphosphate and potassium hydroxide is described which yields an iron-free solution for the determination of boron in a wide variety of geological matrices. Data obtained for boron and other trace elements in geological reference materials are presented. |
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