Abstract: To provide a reversibly tailored jacket with no degradation of good fit and feeling of silhouette which are important in smartly wearing the tailored jacket, and a method of making the same. A double-faced fabric having a first ornamental surface and a second ornamental surface on both front and rear surfaces, which is a fabric of circular knitted woolen textile compressed in a cloth-like shape by felting is cut out along cut surfaces, and the cut surfaces are stitched in parallel in a stitched portion.

Abstract: Described is a copolymer of methacrylic acid and ethylene glycol dimethacrylate which does not have any specificity to general organic solvents, can thus adsorb wide variety of the organic solvents, shows almost no desorption-adsorption hysteresis and therefore, is excellent in desorption characteristics. Also described is a method for the preparation of the copolymer; an adsorbent or a concentrating medium comprising the copolymer; a loop used in an injector for chromatography which is packed with the adsorbent or concentrating medium; a needle for solid-phase microextraction (SPME) which is packed with the adsorbent or concentrating medium; a kit for the preparation of a sample comprising the needle for SPME; a method for concentrating a sample; and a method for analyzing an analyte present in a sample.

Abstract: The invention provides a copolymer of methacrylic acid and ethylene glycol dimethacrylate which does not have any specificity to general organic solvents, can thus adsorb wide variety of the organic solvents, shows almost no desorption-adsorption hysteresis and therefore, is excellent in the desorption characteristics.