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The TLC method for qualitative identification and notoginseng prescription quantitative determination of the HPLC method for the preparation of ginsenoside Rg1 notoginsenoside R1; C18 stationary phase, methanol - 0.2% triethanolamine (adjusted to pH6 with hydrochloric acid6) (8020) as the mobile phase and detection at 254 nm,
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