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Quantitation of human chorionic gonadotropin with the Abbott IMx immunochemistry analyzer
R J van Oers1, B Leerkes, I Bertschi
1Department of Clinical Chemistry, Ziekenhuiscentrum Apeldoorn, Juliana Ziekenhuis, The Netherlands.
Abstract:
The analytical performance of the Abbott IMx automated system was studied and initial results from the human chorionic gonadotropin assay are presented: Within run and between day precision was good, the majority of all CVs lying between 3 and 5%; Patient results showed excellent comparability with our routine method; No significant specimen-related carry-over was detected; The automated IMx dilution protocol was found to be superior to the manual procedure; The usefulness of the instrument in routine use and as a "Stat" analyzer was very good.