Patent ID: 11448624

Abstract:
An ionization probe connection jig used to connect an outlet-side flow path of a column 113 and an inlet-side flow path of an ionization probe 211 in a liquid chromatograph, the ionization probe connection jig includes: a first element fixture 10 fixed to a first element 113 that is one of the column 113 and the ionization probe 211; a second element fixture 20 fixed to a second element 211 that is the other; and a movement regulating tool 30 that permits the first element fixture 10 to advance in an axial direction of the first element 113 while regulating the first element 113 or the first element fixture 10 and the second element 211 or the second element fixture 20 such that flow paths of the first element 113 and the second element 211 are matched with each other, and regulates the second element fixture 20 such that the second element fixture 20 does not retreat beyond a predetermined position in a axial direction of the second element 211.