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Object To compare HPLC-FPS of five kinds of Ciwujia Tablets (CWT) in nine batches from five different sources. Methods HPLC-FPS analysis method of CWT was developed, and the HPLC-FPS of nine samples was established. Results The methodological evaluation showed that this method had a good repeatability, and the ratio of common peak area for different samples was different. Conclusion This method can be used to differentiate CWT from different sources conveniently.
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Objective:To study comparatively HPLC FPS of seven kinds of snowlotus, Saussurea involucrata Kar. et Kir. from different sources of Xinjian area. Methods: HPLC fingerprint analytical method of Snowlotus, from Urumqi was developed, and the HPLC FPS of seven samples were established. Results: The methodological evaluation showed that this method had a good repeatability, and the ratio of common peaks area of different samples were different. Conclusion: The method can be used to distinguish Snowlotus from different sources conveniently.
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Objective: To establish a RP HPLC method to determine the content of adenosin in safflower Injection. Methods: The sample was determined by RP HPLC with a Diamonsil TM C 18 column, UV detection wavelength was at 270nm. adenosin used as an external standard and CH 3OH 1% HAC as a mobile phase. Results: The average recovery was 101.86%, RSD was 1.34%. Conclusion: The method is simple and accurate. It can be used to control the quality of Honghua Injection.