Depending on the range of wavelength of light source, spectrophotometry can be classified into the following two different types: ultraviolet–visible spectrophotometer and infrared spectrophotometer. A spectrophotometer is an advanced version of a colorimeter. A spectrophotometer isolates monochromatic radiation...
网络紫外-可见分光光度法;紫外分光光度法 网络释义 1. 紫外-可见分光光度法 紫外... ... ) UV Spectrophotometry 紫外-可见分光光度法 )UV-visible spectrophotometry紫外-可见分光光度法... www.dictall.com|基于2个网页 2. 紫外分光光度法 缩略语 UVS 的查询结果 ... uv absorption spectroscopy 紫外分...
UV-Visible/NIR Spectrophotometer UH4150 Model U-4100, the expert in solid-phase spectrophotometry, has advanced even more. Now, Model UH4150 has emerged inheriting the reliability of the U-4100 Spectrophotometer, which boasts the total number of shipments more than 1,500*1 units. *1: Models ...
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a采用红外光谱方法、近红外光谱方法、紫外可见分光光度法和荧光光谱法建立快速测定柴油和汽油氧化安定性方法。通过对光谱的分析研究寻找到最佳光谱测量条件,并对方法的合理性和准确度进行验证。与传统方法比较, 此类方法具有分析速度快和重现性好的特点。 Uses the infrared light spectral method, the near-infrared spe...
UV-Visible (UV-Vis) scanning spectrophotometry meets those prerequisites and was adopted, affording a spectral dataset containing the chemical profiles of hydroalcoholic extracts of sixty five propolis samples collected over the distinct seasons of year 2014, in southern Brazil. Descriptive and ...
Model U-4100, the expert in solid-phase spectrophotometry, has advanced even more. Now, Model UH4150 has emerged inheriting the reliability of the U-4100 Spectrophotometer, which boasts the total number of shipments more than 1,500*1units. ...
The organic extractable metabolites were identified by co-chromatography, uv-visible spectrophotometry, and mass spectrometry as 2-nitrofluorene and 2,2'-... JA Boyd,DJ Harvan,TE Eling - 《Journal of Biological Chemistry》 被引量: 120发表: 1983年 A microspectrophotometer for UV-visible absorption...
775兽药典 一部-2015 Appendix Contents 0400 Spectroscopy 0401 UV-Vis Spectrophotometry American Society for Testing and Materials (ASTM), UV visible spectrophotometer n4ASTM E958-93(2005) Standard Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers ASTM E958-13(2021...