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METHODS FOR PREPARING STANDARD REFERENCE MATERIALS USING EPOXY RESIN
METHODS FOR PREPARING STANDARD REFERENCE MATERIALS USING EPOXY RESIN
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机译：使用环氧树脂制备标准参考材料的方法
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摘要
A method for preparing an epoxy resin standard material used to analyze the target sample contained in an epoxy resin quantitatively or qualitatively is provided to improve the uniformity of composition of a standard material in an epoxy resin and to prevent the contamination of the surface of a standard material. A method for preparing an epoxy resin standard material comprises the steps of preparing a silicone rubber mold having at least one casting part; dissolving an epoxy resin in a solvent and adding a standard material for analysis dissolved in solvent to it, so as to prepare an epoxy resin composition, and injecting the epoxy resin composition into the casting part; firstly heating the composition at 80-110 deg.C for 50-60 hours and secondly heating it at 120-140 deg.C for 4-8 hours; and separating the cured epoxy resin from the mold.
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