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Comparative Study
. 1989 Jul;27(7):451-4.

[The application of peroxyoxalate-chemiluminescence in biochemical analysis: determination of oxalate]

[Article in German]
S Albrecht  1 , R Beckert, W D Böhm
Affiliations
  • PMID: 2794878
Comparative Study

[The application of peroxyoxalate-chemiluminescence in biochemical analysis: determination of oxalate]

[Article in German]
S Albrecht et al. J Clin Chem Clin Biochem. 1989 Jul.

Abstract

A new sensitive method for the determination of oxalate is presented. By using the chemiluminescence decay of monoperoxyoxalic acid very low concentrations of oxalate can be determined (up to 100 nmol/l). Oxalate determinations in urine require the precipitation of calcium oxalate, in order to avoid oxalate-unspecific side emissions. This could be avoided by combination with a specific enzymatic partial reaction, which would also permit the determination of low concentrations of other organic species (e.g. citrate, pyruvate, malate).

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