CONCENTRATING VESSEL OF ELUATE FOR INFRARED SPECTRAL MEASUREMENT

摘要

PURPOSE:To enable highly-sensitive measurement of a sample of a minute amount by educing a solute locally, regarding a concentrating vessel of an eluate which receives the eluate flowing out of a column of a high performance liquid chromatograph(HPLC) and concentrates the eluate by evaporating a solvent thereof. CONSTITUTION:A sample holding recession 28 of which the area of a cross section turns small toward the bottom is formed in a base 26, the surface of the bottom has a light-reflecting property and the surface of the sample holding recession 28 is coated with a water-repellent substance 30.