A new preparation method of synthetic borneol and synthetic camphor is reported.
报道了一种制备合成龙脑与合成樟脑的新工艺。
Usually, synthetic camphor contains more than 95% of camphor as determined by internal standard method.
内标法分析表明，樟脑的含量通常在95%以上。
Usually, synthetic camphor contains more than 95% of camphor as determined by internal standard method.
内标法分析表明，樟脑的含量通常在95%以上。
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