18柱，4.6mm×150mm，流動(dòng)相甲醇-水（50：50），流速1.0mL／min，檢測(cè)波長(zhǎng)270nm。測(cè)定結(jié)果平均回收率為101.38％，RSD＝2.1％。;A method for the determination of icarrin in Qinggonglongfenbao Oral Liquid by Rp-HPLC was described. A 150 mm ×4. 6 mm id. Spherisorb C18 column was used with.methanol-water(50: 50) as the mobile phase at a flowrate of 1. 0 mL/min and detected at 270 nm. The cefficient of icarrin was less than 2.2% and the recovery was more than 101. 0%. The method is simple, rapid, sensitive and of excellent precision."/>

醉酒后少妇被疯狂内射视频,一本色道久久综合一,在线天堂新版资源www在线下载,中文字幕乱人伦高清视频,中字幕视频在线永久在线观看免费

首頁(yè) > 過(guò)刊瀏覽>1998年第卷第1期 >1998(1):16-18
上一篇 | 下一篇

高效液相色譜法測(cè)定清宮龍鳳寶中淫羊藿甙的含量

Determination of Icarrin in Qinggonglongfengbao Oral Liquid by HPLC

發(fā)布日期：2015-01-08
  • 摘要
  • 圖/表
  • 訪問(wèn)統(tǒng)計(jì)
  • PDF預(yù)覽
  • 參考文獻(xiàn)
  • 相似文獻(xiàn)
  • 引證文獻(xiàn)
  • 附件
    [關(guān)鍵詞]
    [摘要]
    用高效液相色譜法測(cè)定清宮龍鳳寶中淫羊藿甙的含量，采用 Spherisorb C18柱，4.6mm×150mm，流動(dòng)相甲醇-水（50：50），流速1.0mL／min，檢測(cè)波長(zhǎng)270nm。測(cè)定結(jié)果平均回收率為101.38％，RSD＝2.1％。
    [Key word]
    [Abstract]
    A method for the determination of icarrin in Qinggonglongfenbao Oral Liquid by Rp-HPLC was described. A 150 mm ×4. 6 mm id. Spherisorb C18 column was used with.methanol-water(50: 50) as the mobile phase at a flowrate of 1. 0 mL/min and detected at 270 nm. The cefficient of icarrin was less than 2.2% and the recovery was more than 101. 0%. The method is simple, rapid, sensitive and of excellent precision.
    [中圖分類(lèi)號(hào)]
    [基金項(xiàng)目]
您是第位訪問(wèn)者
中草藥 ® 2025 版權(quán)所有
技術(shù)支持：北京勤云科技發(fā)展有限公司
津備案：津ICP備13000267號(hào) 互聯(lián)網(wǎng)藥品信息服務(wù)資格證書(shū)編號(hào)：（津）-非經(jīng)營(yíng)性-2015-0031