理解和掌握大中型自动生化分析仪的参数设置 ,是保证分析质量的重要因素。本文介绍两个在实际工作中应用的参数。1　终点法Ｆ值的修正已知某物质浓度为Ｃ2 ,其应用的Ｆ值为Ｆ1,但在实际应用时由于试剂的原因或仪器使用方面的原因 ,实际测的浓度为Ｃ1,这时应测定标准物修正Ｆ值 Understanding and mastering the parameter settings of large and medium-sized automatic biochemical analyzers is an important factor to ensure the quality of the analysis. This article describes two parameters that are applied in real work. 1 The F value of the end point method is known to have a certain substance concentration of C2, and its applied F value is F1. However, in practice, due to the reason of the reagent or the use of the instrument, the actual measured concentration is C1. Standard Modified F Value