| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dilution apparatus in which a dilution ratio is unlikely to vary, a multistage dilution system and a dilution method. <P>SOLUTION: A dilution apparatus comprises a dilution container C1 to which a sample source liquid S and a diluent R are introduced, introduction means which introduces the sample source liquid S and the diluent R to the dilution container C1, a stirrer M1 which prepares a diluted sample liquid by stirring and mixing the sample source liquid S and the diluent R introduced to the dilution container C1, and derivation means which derives a part of the prepared diluted sample liquid D1 from the dilution container C1 using a derivation tube L4e inserted into the diluted sample liquid D1. The introduction means is configured to introduce a part of the diluent R to the dilution container C1, then introduce the sample source liquid S and thereafter introduce the remaining diluent R. <P>COPYRIGHT: (C)2013,JPO&INPIT |
