薄层扫描仪

用双波长薄层扫描仪作维生素U防湿颗粒的分析

The analysis of anti-moisture granule of vitamin U by means of dual - wavelength TLC scanner

方法：采用日本岛津CS-930型双波长薄层扫描仪，含0.5%CMC-Na的硅胶G薄层板，展开剂：甲醇-氯仿（1：6），显色：碘蒸气。检测波长430nm，狭缝尺寸：2nm×2nm。

Method : The CS-930 dual-wavelength TLC scanner was selected , silic-gel thin-layer with 0.5 % CMC-Na solution , developing solvent : methanol-chloroform ( 1 : 6 ), coloration : iodine steam , the detection wavelength was 430 nm , slit size : 2 nm × 2 nm .

本文介绍了应用CS-930型双波长薄层扫描仪扫描猪生长卵母细胞中显示琥珀酸脱氢酶（SDH）活生的电源照片。

The double-wavelength thin layer scanner instrument ( Model CS-936 ) was used to scan the electromicrograph and to measure the SDH activities in the growing pig oocytes .

本文一方面从生药学的角度对吉林人参与西洋人参进行了比较研究，同时以CS&920高速薄层扫描仪对吉林人参和西洋参不同组织部位的皂甙含量进行了比较测定。

Panax ginseng was compared with panax quinquefolium for their dried medicinal herbs pharmacognosy and the saponin contents of different tissues from the two plants were determined with CS-920 HPTLG .

本文介绍一种用双波长薄层色谱扫描仪测定染料试纸上的水果、蔬菜浆汁中维生素C含量的方法。

A method for the determination of vitamin C ( VC ) in fruits and vegetables by dye paper test with Dual-wavelength thin layer chromato-scanner was introduced .

板上的荧光斑点，使用CS9000双波长薄层色谱扫描仪以285nm为激发波长扫描，同板标准工作曲线法定量；

The fluorescent spots on the thin layer plate were scanned with a spectrodensitometer at an excitation wavelength of 285 nm .

干胶板CS&9000型薄层层析扫描仪扫描结果表明，各热击时间合成HSP的累积量华北夏大豆明显多于东北春大豆。

Hsp accumulation of summer soybean in North China was obviously more than that of spring soybean in Northeast according to scanning dry gelationous plate with CS-9000 scanner .

试样斑点经薄层色谱扫描仪用荧光法扫描定量，激发波长为278nm（NFLX）和285nm（FLX）；

The fluorescent spots were detected by scanning the chromatograms with a CS-9000 Dual Wavelength Flying Spot Scanner . Fluorescence measurement was carried out at 278 nm ( NFLX ) and 285 nm ( FLX ) as the excitation wavelengths .

双晶单色仪第一晶体初安装姿态误差分析双波长薄层色谱扫描仪

Analysis of the first crystal Attitude error in a double-crystal monochromator

矩形域上双调和方程边界值问题的小波方法双波长薄层色谱扫描仪

Wavelet Methods of Boundary Value Problems of Biharmonic Equations on Rectangular Domain

利用棒状薄层色谱扫描仪对几种常见淡水鱼的脂类进行了分析。

Using IATROSCAN , the lipid classes of several freshwater fishes were analyzed .

双波长薄层色谱扫描仪结露对双层塑料薄膜温室保温性能的影响测试分析

Test and Analysis of Dew Having an Effects on Heat Preservation Capability of Double-plastic Greenhouse

方法采用盐析的方法对茶多酚粗品液进行处理，薄层色谱扫描仪进行酯型儿茶素含量的测定。

Methods Thin layer chromatography and salt out are adopted to determine the content of esterified catechins .

本文介绍用核磁共振谱仪、双波长薄层色谱扫描仪测含Fe~（2+）水凝胶体系中的吸收剂量分布。

By the aid of nuclear magnetic resonance and dual wavelength TLC scanner , the absorbed dose distribution in hydrogels containing ferrous sulfate has been measured .

薄层自动扫描仪扫描、计算酶谱曲线活力区带的百分含量，经t检验差异均不显著（P>0.05）。

The percentage of active enzyme band curves was calculated and scanned by the thin automatic scanning . Throught T test , there was no significant difference in the percentage .

本文采用多次重结晶的方法提纯乙酰苯胺，用差式扫描量热法测定主体含量，用薄层光谱扫描仪测定苯胺含量，用酸度计测定乙酸含量，用重量法测定其中的水份和灰份。

Pure acetanilide was obtained by repeated recrystallization . It was then analyzed by differential scanning calorimetry , followed by determination of aniline by thinlayer chromatographic scanning , determination of acetic acid by acidometer , and determination of moisture and ash by gravimetric method .

用氯仿－甲醇－甲酸（20：1：0.2）为展开剂，在硅胶G－CMC－Na薄层板上分离齐墩果酸，10%硫酸乙醇溶液显色，用CAMAGⅡ型薄层扫描仪进行定量测定。

Oleanolic acid was developed with chloroform-methanol-formic acid ( 20:1:0.2 ), isolated on the silica gel G-CMC-Na thin-layer plate , colored with a 10 % ethanol sulfate solution , and quantified by the CAMAG ⅱ thin-layer scanner .