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Objective To establish a HPLC method for determination of astragaloside in Naomartong oral liquid. Methods Astragaloside can be determined on YWG-C18 with the mobile phase consisted of acetonitrile-0.15% H3PO4(1:2) and detected by UV at 205nm. Results The average recovery was 92.4%～97.3%. RSD was 1.5%. Conclusions The method is accurate and simple.
Abstract: Objective To establish a HPLC method for determination of astragaloside in Naomartong oral liquid. Methods Astragaloside can be determined on YWG-C18 with the mobile phase consisted of acetonitrile-0.15% H3PO4(1:2) and detected by UV at 205nm. Results The average recovery was 92.4%～97.3%. RSD was 1.5%. Conclusions The method is accurate and simple.
WANG Jian-he. Determination of astragaloside in Naomaitong oral liquid by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2005, (6): 364-365.
Citation:
WANG Jian-he. Determination of astragaloside in Naomaitong oral liquid by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2005, (6): 364-365.
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