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METHOD FOR PRODUCING TEST PIECES OF WATER-INSOLUBLE MATERIAL FOR MALDI MASS SPECTROMETRY AND METHOD FOR QUANTITATIVE ANALYSIS OF WATER-INSOLUBLE MATERIAL USING MALDI MASS SPECTROMETRY
METHOD FOR PRODUCING TEST PIECES OF WATER-INSOLUBLE MATERIAL FOR MALDI MASS SPECTROMETRY AND METHOD FOR QUANTITATIVE ANALYSIS OF WATER-INSOLUBLE MATERIAL USING MALDI MASS SPECTROMETRY
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机译：用于马尔迪质谱法生产水不溶性材料试验片的方法及使用MALDI质谱法定量分析水不溶性材料的方法
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摘要
The present invention relates to a method for producing test pieces in which the thickness of the samples of homogeneous water-insoluble material is uniform, and to a method for quantitative analysis of water-insoluble material by analyzing such test pieces using MALDI mass spectrometry. Specifically, the test pieces can be produced by: adding a volatile solvent to a mixture of water-insoluble material and matrix; placing, in a pellet cup made of water-soluble material, and pressing, with even pressure, the sample obtained by mixing the mixture of water-insoluble material and matrix until the solvent has evaporated; and melting the pellet cup with water.
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