The average within laboratory standard deviation, calculated from results generated under repeatability conditions as defined in ISO standard 5725-1 (1) in a collaborative trial with a minimum of eight laboratories conducted according to the Protocol for the Design, Conduct and Interpretation of Method-Performance Studies (3).
durchschnittliche Intralabor-Standardabweichung, berechnet aus den unter Wiederholbarkeitsbedingungen gemäß der Norm ISO 5725-1 (1) in einem Ringversuch mit mindestens acht Laboratorien ermittelten Ergebnissen, der gemäß dem Protokoll for the Design, Conduct and Interpretation of Method-Performance Studies (3) durchgeführt wird.