| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid mixing apparatus which reduces density unevenness in a flow direction of a mobile phase, and a liquid chromatograph using the liquid mixing apparatus.SOLUTION: A liquid mixing apparatus includes a flow path unit which comprises: an introduction path 2; a branching part 3 positioned downstream of the introduction path; a plurality of branch flow paths 4, 5 which branch off at the branching part; a junction 6 at which the plurality of branch flow paths join; and a lead-out path 7 positioned downstream of the junction. The plurality of branch flow paths differ in one or some of an outer shape such as width, depth, and length and structures installed inside the flow paths individually, and differ in passage time of liquid individually. |
