Issue 5, 1986

Electrothermal vaporisation sample introduction into an atmospheric pressure helium microwave-induced plasma for the determination of iodine in hydrochloric acid

Abstract

An inexpensive tantalum boat vaporisation device has been coupled directly to a microwave-induced plasma for the determination of iodine in hydrochloric acid. The vaporisation device was fabricated from polytetrafluoroethylene and powered by a Shandon Southern A3370 electrothermal atomiser. Detection limits of 2 × 10–10 g at 206.163 nm and 1 × 10–9 g at 506.120 nm were obtained for aqueous solutions.

Article information

Article type
Paper

J. Anal. At. Spectrom., 1986,1, 337-342

Electrothermal vaporisation sample introduction into an atmospheric pressure helium microwave-induced plasma for the determination of iodine in hydrochloric acid

N. W. Barnett and G. F. Kirkbright, J. Anal. At. Spectrom., 1986, 1, 337 DOI: 10.1039/JA9860100337

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