| 摘要 |
PURPOSE:To attain to enhance resolving power and the function of large amount portionwise sampling, by integrating a large number of capillaries each comprising a hollow fiber so as to bundle the same in a columnar or sheet like form. CONSTITUTION:For example, a column 1 is constituted by such a method that a large number of capillaries 2 each comprising a hollow fiber made of quartz are bundled in a columnar form and a metal tape 3 comprising aluminum is wound around the end part of the capillary column and the seam of the tape 3 is bonded by solder 4 such as aluminum solder. The capillaries 2 are mutually adhered, for example, by an epoxy resin type adhesive. In performing the analysis of a specimen, a liquid specimen S is injected in a sample receiving chamber from a specimen supply cock 12 and poured in the capillaries 2 of the column 1 by a piston 13 and, thereafter, carrier gas is injected in the capillaries 2 from the cock 12 to send the liquid specimen S under pressure. The liquid specimen S receives desired separation reaction in the separation layers of the capillaries 2 by pressure sending and is sent to the specimen collection part 7 and UV detection part 8 provided to the other end of the column 1 while the light from a light source 10 passes through the liquid specimen S in the UV cell 9 in the detection part 8 to reach a light receiver 11 and desired separation data is obtained.
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