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以氯仿—甲醇(2:1)为展开剂,以0.3％CMC—Na硅胶G为吸附剂,样品测定波长为400nm,参比波长为700nm,平均回收率为95.53％,RSD为0.42％。
Using chloroform-methanol (2:1) as developing solvent and 0.3% CMC-Na silica gel G as adsorbent, the wavelength of the sample was 400 nm and the reference wavelength was 700 nm. The average recovery was 95.53% and the RSD was 0.42%.