Bicarbonate Interference with Chloride-Ion-Selective Electrodes
نویسندگان
چکیده
منابع مشابه
Bicarbonate interference with chloride-ion-selective electrodes.
echocardiography. All attending phy-sicians/cardiologists were blinded to the BNP results. To determine the diagnostic accuracy of the two assays for CHF, we performed ROC plot analysis, and areas under the curve (AUC) were calculated for both BNP assays. Comparisons between AUC were assessed according to the method of Hanley and McNeil (10). Cutoff values for the two methods were determined at...
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We assessed the magnitude of the errors in ionized-calcium measurements resulting from changes in electrolyte composition for three different ion-selective electrodes: the Orion Model 93-20, the Radiometer F2112, and the Simon neutral carrier membrane electrode. We attempted to distinguish between errors arising from changes in calcium ion activity and those due to interferences in the electrod...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2004
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2004.033589