The method of analyzing the reaction solution after the nucleic acid amplification reaction, the analysis apparatus and the reaction liquid treatment apparatus after the nucleic acid amplification reaction

The reaction solution after the nucleic acid amplification reaction to be suitable for various processes. After the nucleic acid amplification reaction, determines a step of measuring the amount of by-products and the amount of the desired product, the necessary process of removing by-products is lower than the value abundance ratio previously defined for a by-product of the desired product, and a step of determining the dilution ratio of the reaction solution after the nucleic acid amplification reaction when higher than the value to which the present ratio is predefined.