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AN INSTRUMENT FOR CHEMICAL EXTRACT PREPARATION IN CHEMISTRY EXPERIMENTS
AN INSTRUMENT FOR CHEMICAL EXTRACT PREPARATION IN CHEMISTRY EXPERIMENTS
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机译：化学实验中化学提取物的制备方法
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摘要
The primary objective of the present invention is to provide an instrument for chemical extract preparation in chemistry experiments, preferably for sodium extract preparation for analysis of functional groups in organic compounds in chemistry experiments. (FIGURE 1)
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