The 2489 UV/Vis Detector offers simplicity for routine UV-based applications and high sensitivity for low-level impurity analysis. The detector’s extended linear range of 2.5 AU enables the identification and quantitation of both major and minor components in the same run - ...
So the linear range could vary by a factor of over 2 with changes in conditions that remained within the range of current practical values. Changes in detection wavelength were limited to about fifteen nm around λmax and the detector used was considered to be representative of modern high-...
A spectrophotometer, used as detector for high pressure liq. chromatography, has (i) a light source (2) comprising an UV discharge lamp: (ii) a measurement cell (14) comprising a flow-through cell with two parallel windows (25) spaced by a spacer (26) to form a cavity (26a), the ...
2489 UV/Vis Detector 2998 PDA Detector 3465 Electrochemical Detector HPLC Pumps and Accessories Expand or collapse child collections of HPLC Pumps and Accessories Alliance iS HPLC System Expand or collapse child collections of Alliance iS HPLC System Informatics How-to Series Expand or collapse...
论文标题: HPLC-UV法测定大鼠脑组织中利培酮的含量 英文标题: 中文摘要: 目的:建立大鼠脑组织中利培酮含量的测定方法。方法:取大鼠,ig 30 mg/kg的利培酮混悬液,30 min后断头处死,分离脑组织;采用高效液相色谱-紫外法,以盐酸小檗碱为内标,测定大鼠脑组织中利培酮的浓度。色谱条件采用色谱柱Wondasil C18(250 mm×...
求分析方法:Maduramicin_ammonium HPLC UV Detector 分析方法 因為我們沒有RI Detector ORZ...謝謝各位!
A HPLC-detector has been designed which employs light-emitting diodes in the deep-UV-range below 300 nm as wavelength specific radiation sources and specia... B Bomastyk,I Petrovic,PC Hauser - 《Journal of Chromatography A》 被引量: 18发表: 2011年 Absorbance detector for high performance liqu...
simultaneously, thus increasing sensitivity and analysis speed in cases where measurement of multiple wavelengths is required. Other factors to consider when choosing an HPLC UV VIS detector is the wavelength range that can be captured, ease of operation, and its compatibility with the HPLC system ...
Find out all of the information about the Waters product: UV-Vis detector 2489. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale.
ACQUITY UPLC and ACQUITY Premier TUV Detectors have been designed to provide the highest performance in UV/Visible detection for UPLC/UHPLC applications. Offering both the superior sensitivity and the linear dynamic range needed for the detection of even the lowest-leve...