An ion-selective electrode method for determination of chlorine in geological materials

P. J. Aruscavage; E.Y. Campbell

doi:10.1016/0039-9140(83)80171-4

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An ion-selective electrode method for determination of chlorine in geological materials

P. J. Aruscavage·E.Y. Campbell

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Abstract

A method is presented for the determination of chlorine in geological materials, in which a chloride-selective ion electrode is used after decomposition of the sample with hydrofluoric acid and separation of chlorine in a gas-diffusion cell. Data are presented for 30 geological standard materials. The relative standard deviation of the method is estimated to be better than 8% for amounts of chloride of 10 μg and greater.

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P. J. Aruscavage, E.Y. Campbell. 1983. An ion-selective electrode method for determination of chlorine in geological materials. https://doi.org/10.1016/0039-9140(83)80171-4

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