Reference : European multicentre evaluation of the Super Aution SA-4220 urinalysis analyser
Scientific journals : Article
Human health sciences : Laboratory medicine & medical technology
European multicentre evaluation of the Super Aution SA-4220 urinalysis analyser
Galimany, R. [ > > ]
Arambarri, M. [ > > ]
Biosca [ > > ]
Ceriotti, F. [ > > ]
Chapelle, Jean-Paul mailto [Université de Liège - ULiège > Département de pharmacie > Chimie médicale >]
Lopez, R. [ > > ]
Souverijn, J. H. [ > > ]
Spagnuolo, G. [ > > ]
Scopacasa, F. [ > > ]
Almirall, L. [ > > ]
Clinical Chemistry and Laboratory Medicine
Walter de Gruyter
Yes (verified by ORBi)
[en] A multicentre evaluation of the urine test strip analyser Super Aution-4220 was carried out in six laboratories. The analytical performance of the instrument with regard to imprecision, linearity, detection limit, drift, carry-over and method comparison was studied. Using the Aution stick 8 test strip the pH, glucose, protein, ketones, bilirubin, blood, urobilinogen and leukocyte esterase were analysed. Specific gravity measurements were performed by refractive index method. Within-run and between-run imprecision determined at three levels of analyte were good. No carry-over was observed. Obtained results were linear through all the described analytical range. No significant drift was detected. Method comparison with some quantitative methods was performed and showed a good correlation with most of the analytes. The study of interferences showed minor interferences by common therapeutic drugs with the measurement of some analytes. During the assessment period of about 6 months no breakdown occurred in any laboratory. The Super Aution urine analyser appeared to be a highly automated analyser of urinary test strips. The operation was simple and the maintenance required only a few minutes a day.

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