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Chemiluminescence determination of codeine by permanganate oxidation

Tony J. Christie, Rosalind H. Hanway, David A. Paulls, Alan Townshend

Open publisher page 22 citations

Abstract

Codeine can be determined by a Flow injection procedure based on the chemiluminescence generated by reaction with potassium permanganate (6 × 10–4 mol l–1) in the presence of 0.5 mol l–1 polyphosphoric acid. The limit of detection is 8 pmol (3 × 10–7 mol l–1 in a 25 µl sample), the relative standard deviation for the determination of 5 × 10–4 mol l–1 codeine is 1.4%(n= 10).

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What this paper is about

Codeine can be determined by a Flow injection procedure based on the chemiluminescence generated by reaction with potassium permanganate (6 × 10–4 mol l–1) in the presence of 0.5 mol l–1 polyphosphoric acid. The limit of detection is 8 pmol (3 × 10–7 mol l–1 in a 25 µl sample), the relative standard deviation for the determination of 5 × 10–4 mol l–1 codeine is 1.4%(n= 10).

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OpenAlex reports 22 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Codeine can be determined by a Flow injection procedure based on the chemiluminescence generated by reaction with potassium permanganate (6 × 10–4 mol l–1) in the presence of 0.5 mol l–1 polyphosphoric acid. The limit of detection is 8 pmol (3 × 10–7 mol l–1 in a 25 µl sample), the relative standard deviation for the determination of 5 × 10–4 mol l–1 codeine is 1.4%(n= 10).

Key concepts: Chemiluminescence, Potassium permanganate, Permanganate, Detection limit, Codeine, Chemistry, Relative standard deviation, Chromatography

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