Flow injection system based on the sandwich technique for saving expensive reagents

Alberto N. Araujo, JoséL L.F.C. Lima, Julián Alonso-Chamarro, Jordi Bartrolí, Manel Poch

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)

Abstract

We report the application of a sandwich technique in flow injection systems which afford low consumption of expensive reagents and two reagent recirculation systems. The potential applicability of the technique thus developed was assessed by determining glucose in serum samples by the enzymatic glucosidase/peroxidase method. It was possible to perform up to 450 determinations with the same amount of reagent used to perform 50 determinations by batch procedures. The sampling rate was 80 determinations per hour with a 0.9% relative standard deviation. © 1991.
Original languageEnglish
Pages (from-to)67-76
JournalClinica Chimica Acta
Volume203
Issue number1
DOIs
Publication statusPublished - 9 Nov 1991

Keywords

  • 8-Port injection valve
  • Blood serum
  • Flow injection analysis
  • Glucose

Fingerprint

Dive into the research topics of 'Flow injection system based on the sandwich technique for saving expensive reagents'. Together they form a unique fingerprint.

Cite this