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picture1_Spectrophotometry


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File: Spectrophotometry
inside a spectrophotometer transmittance light source 0 100 absorbance 0 meter diffracti on cuvett grating e shutte r slit photomultipl sample ier tube pmt detector spectrophotometry spectral curves if we ...

icon picture PPTX Filetype Power Point PPTX | Posted on 31 Aug 2022 | 4 years ago
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...Inside a spectrophotometer transmittance light source absorbance meter diffracti on cuvett grating e shutte r slit photomultipl sample ier tube pmt detector spectrophotometry spectral curves if we measure the of at many wavelengths can establish curve every colored substance will absorb one color better than any other creating peak this occur same wavelength time that is present in has more it must contain only does not necessarily mean pure but there things know about from its number peaks components location tells us component see opposite absorbed height related to how much visible spectrum includes what colors red orange yellow green blue violet corresponds nm tell by kool aid flavor cherry c n b o s...

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