IR Spectrum 红外光谱学 IRSpectroscopy Whatisspectroscopy?•Moleculescaninteractwithelectromagneticradiation.•Theseinteractionsareintensivepropertiesofmolecules.•Differenttypesofelectromagneticradiationcorrespondtodifferentmolecularphenomena.•Wecanmeasuretheabsorptionofelectromagneticradiationandrelateittothemolecularphenomenon...
型号 Spectrum Two 加工定制 否 产地 美国 代理商 广东晟泽科技 类型 FT-IR Spectrometer 货期 90天 保修 1年 电压 220 波长范围 8,300 – 350 cm-1 宽度 45.0 cm 重量 13.0 kg 工作范围 5 - 45 °C 高度 21.0 cm 品牌 美国PerkinElmer Spectrum Two™ 突破了操作的简易性,将卓越...
JOURNAL OF MOLECULAR STRUCTUREAlbert, S., Albert, K.K., Winnewisser, M., and Winnewisser, B.P. (2001) The FT-IR spectrum of H13C15NO in the ranges 1800-3600 and 6300-7000 cm-1. Journal of Molecular Struc- ture, 599(1-3), 347-369....
The first low-cost spectrophotometer capable of recording an infrared spectrum was the Perkin-Elmer Infracord produced in 1957. This instrument covered the wavelength range from 2.5 μm to 15 μm (wavenumber range 4000 cm−1 to 660 cm−1). The lower wavelength limit was chosen to encompass...
型号 Spectrum Two 重量 13.0 kgkg 加工定制 否 产地 美国 代理商 广东晟泽科技 货期 90天 保修 1年 电压 220 宽度 45.0 cm 工作范围 5 - 45 ?C 高度 21.0 cm 可售卖地 北京 价格说明 价格:商品在爱采购的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同...
3结果与讨论3 .1红外光谱峰位于1517 ( S )和1407 (收盘)厘米至1可归因于氮=C的伸缩振动菲.两个特征吸附峰首席运营官--脉管(首席运营官) 1578 cm-1和对照组(首席运营官) 1343 cm-1处有差异 235厘米至1 ,表明pmal2 -采用双齿配位模式与镍(Ⅱ)〔15〕.3 .2晶体结构描述的原子坐标和热参数,非氢原子列...
1km Night Vision Long Range PTZ Laser Imaging Camera System US$3,800.00-4,800.00 / Set Triple Spectrum Long Range Thermal Camera IR Camera US$9,000.00-10,000.00 / Set Long Range Thermal Laser PTZ Infrared Surveillance Video Thermal IP Camera 5km US$8,000.00-10,00...
Spectrum infrared (405) visible (114) multi-spectral (13) ultraviolet (10) UV-Vis-NIR (3) ultrasonic (2) hyperspectral (1) Sensors Interfaces Resolution levels Resolution Other characteristics exhibit your products & reach your clients in one place, all year round Exhibit wit...
Spectra are standardized to 1655 cm-1. Intracellular changes can be seen in the location and form of the Amide I band, which indicates intracellular chemical (protein secondary structure) differences. Each spectrum has 10 averages (about 15 seconds). C-D absorbances can be seen at around 2195...
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