Application note: Thermoelectrically cooled MCT detectors enable high speed and high sensitivity gas analysis by FTIR On-demand webinar: Elevate your polymer and QA/QC sample analysis Catalog #NameSizePrice (EUR) 912A1180N...
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FTIR spectra of (a) AgNO3, (b) bacterial biomass and (c) AgNPs recorded as a KBr pellet at a resolution of 4 cm−1.Mohammad, OvesMohammad, Saghir KhanAlmas, ZaidiArham, S. AhmedFaheem, AhmedEjaz, AhmadAsif, SherwaniMohammad, Owais...
不同变质程度煤样化学结构特征FTIR表征 VoL41,No. ll,pp3363-3369November, 2021 第41卷，第11期 2 0 2 1年1 1月光谱学与光谱分祈 Spectroscopy and Spectral Analysis 不同变质程度煤样化学结构特征FTIR 表征 贾廷贵"，李 W 1* *，曲国娜1,李 伟3,姚海飞氣以，刘廷方&收稿日期：2021-02-17,...
重叠显示有以下几种风格:例如图 Overlay 重叠图 Stack Graph 堆叠图 Stack Spectra 堆叠光谱 以及 Tile 水平堆叠图、Vertical 垂直堆叠图、Horizontal Splitted 水 8、平分离、Vertical Splitted 垂直分 离等格式。 9 3-4数据处理数据处理 1、 峰值检测 选择 Manipulation 1 (操作)Peaktable(峰表),设置参数如图: ...
14、ated that the freeze-dry samples of alcohol with different odor type had evident fingerprint characters in ftir spectra and their second derivative spectra, while the freeze-fry products of true and fake maotai alcohol have obvious differences in ft-ir spectra it is a fast and direct method...
A blank sheet made of potassium bromide or potassium chloride was used to record the spectra. The baseline should be about 75% transmittance. Except for 3440cm-1 and 1630cm-1, there was a certain absorption peak due to residual or attached water. The area should not exhibit an...
•Beamsplitter: The bench is equipped with a KBr beamsplitter. •Source: Only the internal IR source (IR) is available. •Accessory: Depending on setup Smart-iTR or transmission ESP. •Window: With the ATR set to diamond, otherwise choose the window material of your cell if you use...
On-demand webinar: Elevate your polymer and QA/QC sample analysis Catalog #NameSizePrice (CLP) 912A1180Nicolet Apex KBr FTIR SpectrometerEach Contact Us › 912A1249Nicolet Apex XT-KBr FTIR SpectrometerEach Contact Us ...
Quantitative work requires one of two approaches. First, you may know or can calculate the absorptivitiy (the epsilon in Beer's Law). This is exceedingly rare. Much more commonly, you can develop a set of training / calibration standards and record spectra. You can then either use a chemo...