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- dual wave TLC scanner 双波TLC扫描仪
- The quantity of active component ephedrine of Herba Ephedrae in Qianbai Biyan Granules was determined using dual wavelength TLC scanner. 采用双波长薄层扫描法测定了千柏鼻炎颗粒中麻黄的有效成分麻黄碱的含量;
- The content of neferine in Plumula Nelumbinis wsa determined by dual wavelength TLC scanning. 采用双波长薄层扫描法测定莲子心中甲基莲心碱的含量。
- Method: Astragaloside content in QZYL granules was determined by double wavelength TLC Scanner. 目的:建立芪珍抑瘤颗粒黄芪甲苷含量测定方法。
- Methods: The determinations of matrine and oxymatrine were carried out by dual wavelength TLC scanning. 方法:采用双波长薄层扫描法对苦参不同炮制品进行了含量测定。
- MethodThe content of Tetrahydropalmatine was determined by dual wave length TLC-scanning. 方法应用双波长薄层扫描法对延胡索乙素的含量进行测定。
- Methods The Danshen, Gegen, Huangqi and Xuanshen in the prescription by TLC. and Huangqijiagan was determined by the Dual wave-length TLC scanning. 方法:采用薄层色谱法对处方中的丹参、葛根、黄芪和玄参等进行了定性鉴别;用双波长薄层扫描法测定制剂中黄芪甲苷的含量。
- Abstract: Calcium and magnesium in nature water are simultaneously determined by dual wave length spectrophotometry.The results are satisfactory. 文摘:本文采用双波长分光光度法使钙、镁不经掩蔽而同时测定,方法简单、准确。利用该方法对环境水样中的钙、镁进行了测定,结果令人满意。
- Methods: Use the determination of colorimetry and TLC scanning. 方法:采用比色法及薄层扫描法测定。
- Astragaloside IV was efficiently quantitated by TLC scanning. 结果:方法简便、稳定、重现性好。
- Lead-Free N2/ AIR Reflow Soldering Machine, Automatic Lead-Free Dual Wave Soldering Machine, Semi-Auto Solder Paste Printer, loader, unloader, buffer conveyor, NG/ OK buffer loader. 热风回流焊锡机,全自动无铅双波峰焊锡机。锡膏印刷机,上板机,下板机,缓冲输送机,NG/K暂存机等。
- The present paper reports the contents of ursolic acid in Crataegus pinnatifida var.major before and after processing determined by CS-920 TLC scanner: 0.274% and 0.265%, coefficients of variation 1.180% and 1.150% respectively. 用薄层扫描法测得生山楂和焦山楂中熊果酸的含量分别为0.;274%25和0
- Lead-Free N2/ AIR Reflow Soldering Machine, Automatic Lead-Free Dual Wave Soldering Machine, Semi-Auto Solder Paste Printer, loader, unloader, buffer conveyor, multi-function buffer loader, AOI. 热风回流焊锡机,全自动无铅双波峰焊锡机,锡膏印刷机,送板机,收板机,缓冲输送机,多功能暂存机,AOI等。
- The Rutin Conten Measuring by TLC Scanning in the Leaf of Sophora Japonica L. 薄层扫描法测定槐叶中的芦丁含量。
- Lead-Free N2 /AIR Reflow Soldering Machine, Automatic Lead-Free Dual Wave Soldering Machine, Semi-Auto Solder Paste Printer, loader, unloader, buffer conveyor, NG/OK buffer loader. 热风回流焊锡机,全自动无铅双波峰焊锡机。锡膏印刷机,上板机,下板机,缓冲输送机,NG/OK暂存机等。
- Lead-Free N2 /AIR Reflow Soldering Machine, Automatic Lead-Free Dual Wave Soldering Machine, Semi-Auto Solder Paste Printer, loader, unloader, buffer conveyor, multi-function buffer loader,AOI. 热风回流焊锡机,全自动无铅双波峰焊锡机,锡膏印刷机,送板机,收板机,缓冲输送机,多功能暂存机,AOI等。
- Determination Content of Rutin by TLC Scanning from Leaf of Sophora japonica L. F. Pendula Lound. Arb. Brit. 薄层扫描法测定龙爪槐叶中的芦丁含量。
- Determination Content of Rutin by TLC Scanning from Leaf of Sophora japonica L.f. pendula Lound. Arb. Brit. 薄层扫描法测定龙爪槐叶中的芦丁含量
- Objective To establish the method of TLC scanning for determination content of rutin from leaf of Sophora japonica L.f. 目的建立薄层扫描法测定龙爪槐槐叶中芦丁含量的方法。