用高效尺寸排除色谱以紫外吸收光度计寿检测器,测定了一个以正丁基锂引发的聚苯乙烯齐聚物的链长分布。
The chain length distribution of a oligomeric polystyrene sample initiated by n-butyl lithium was determined by high performance size exclusion chromatography on a ultraviolet absorption detector.
采用高效液相色谱法,使用反相色谱柱和二极管阵列检测器测定吡·哒可湿性粉剂中吡虫啉和哒螨灵的含量。
Using reversed-phase chromatographic column and diode array detector, content of imidacloprid and pyridaben in their water soluble powder was measured with high effective liquid chromatography.
利用高效液相色谱-二极管阵列检测器-质谱联用方法对洛伐他丁及其杂质成分进行分离分析和结构鉴定。
A high performance liquid chromatography-diode array detection-electrospray ionization tandem mass spectrometry method was developed for analysis and identification of impurities in lovastatin.
用高效液相色谱法,荧光检测器,同时检测鱼组织中恶喹酸、氟甲喹的残留量。
The high-performance liquid chromatography (HPLC) with fluorescence detector was used for the simultaneous determination of oxolinic acid and flumequine residues in fish tissues.
运用自适应的模型生成方法,使收集数据、建立模型并将模型分配给检测器的过程高效、自动化。
The adaptive model generation approach streamlines and automates the process of collecting data, building models, and distributing the models to detectors.
采用高效液相色谱二极管阵列检测器联用仪(HPLCDAD)对中药枸杞的甜菜碱、类胡萝卜素提取液进行了指纹图谱研究。
The fingerprint of betaine and carotenoids extract of Fructus Lycii was studied using high performance liquid chromatography-diode array detector(HPLC-DAD).
韭菜样本用微波炉加热处理,使酶钝化消除含硫基质干扰,然后用乙腈提取、逆固相分散净化,用反相高效液相色谱-二极管阵列检测器检测。
Then the pretreated samples were extracted with acetonitrile, further cleaned up by reverse solid phase dispersion, and analyzed by reversed phase HPLC with diode array detector (DAD).
设计了一种用于高效液相色谱分析的简易梯度洗提装置及UV分光光度检测器。
A simple gradient elution device and a UV-Vis spectrophotometric detector for HPLC was DE, signed.
建立了在碱性体系中采用高效阴离子交换色谱和紫外检测器联用测定海水中碘离子的分析方法。
A method for determination of iodide in seawater by high performance anion exchange chromatography with ultraviolet detector (HPAEC-UV) in basic system has been established.
方法:采用高效液相色谱蒸发光散射检测器(ELSD)检测法测定银杏酮酯注射液中银杏内酯A,B的含量。
METHODS: The HPLC method with Evaporative Light Scattering Detector (ELSD)was established to determine the content of ginkgolide A, B in the Ginkgo injection.
紫外吸收光学检测器是高效液相色谱中最常用的检测器。
Ultra-violet absorbance optical detector (UV detector) is most used in high performance liquid chromatography (HPLC).
本文将示差折射率检测器与质量检测器串联用高效液相色谱法测定了甜玉米和可口可乐中的糖份。
The determination of sugars in sweet corn and Coca Cola by HPLC with differential reflective index detector and mass detector connected in series is reported.
介绍一种新型的高效液相色谱紫外可见检测器。
A novel UV-vis detector for high performance liquid chromatography (HPLC) was introduced.
介绍一种新型的高效液相色谱二极管阵列检测器。
A kind of a novel diode array detector for high performance liquid chromatograph (HPLC) was introduced.
先进的泵驱动系统,使得泵的性能更好,精度更高,稳定性更好,采用高效的电子脉动抑制技术,脉动降低到最小的程度,紫外检测器的波长精度和稳定性也大幅度提高。
The pump can work better now by using upgraded pump drive system and electric pulsation suppression technology. The detector also can work with better wavelength precision and stability.
1220高效液相色谱仪(二元梯度泵),带手动进样器、紫外检测器,标准流通池。
LC Gradient System VLIncludes gradient pump (max. pressure 400 bar) with integrated degasser, manual injector and variable wavelength detector with standard flow cell.
文中列出了构建简单系列检测器系统的条件,以及该系统在离子色谱和高效液相色谱中的应用。
The conditions required to achieve simple series detection are given in this article, along with examples of instances in which simple series detection may be used in IC and HPLC.
目的:建立高效液相色谱-蒸发光散射检测器法测定丙泊酚注射液中大豆油含量的方法。
Objective:To establish a method for determining the contents of soybean oil in Propofol Injection.
该方法经优化后的条件为:样品经乙腈超声提取,弗罗里硅土柱净化,DAD二极管阵列检测器,经高效液相色谱测定。
The optimized conditions were that the sample was extracted by ultrasonic acetonitrile, cleaned up by Florisil-phase extraction (SPE). HPLC with DAD detector was used for determination.
利用高效液相色谱-紫外检测器测定大气颗粒物中的PAH_s,建立了多元梯度淋洗程序,并选择合适的吸收波长测定出15种美国EPA优先控制的PAH_s。
Meantime, we obtained multiple-unit gradient program and appropriate absorbance wavelength to measure 15 PAH_s with controlled priority listed by the US EPA.
对高效液相色谱系统进行了改造并用于中药六味地黄丸的分析。紫外检测器与蒸发光散射检测器串联以提高峰容量;
Liuwei Dihuang Pills was analyzed by reformed HPLC system. In order to increase peak volume, ultraviolet detector and Evaporative Light Scattering Detector were used in series;
对高效液相色谱系统进行了改造并用于中药六味地黄丸的分析。紫外检测器与蒸发光散射检测器串联以提高峰容量;
Liuwei Dihuang Pills was analyzed by reformed HPLC system. In order to increase peak volume, ultraviolet detector and Evaporative Light Scattering Detector were used in series;
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