| 2. | The data should be obtained by using appropriate tests , such as tlc , gas chromatography ( gc ) , high - pressure liquid chromatography ( hplc ) , phase solubility analysis , appropriate thermometric analytical procedures , and others as necessary 应当要应用适当的检测方法来获得这些资料,比如说tlc , gc , hplc ,相溶解分析,适当的热分析方法及其它必要的分析方法。 |