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Topic: Absorbance Wavelength  (Read 2424 times)

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Offline elfoo

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Absorbance Wavelength
« on: November 27, 2024, 09:19:46 AM »
Wondering, if anybody could help me out to find the absorbance wavelength of pure Vegetable Glycerin?
Thanks in advance.
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Offline Hunter2

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Re: Absorbance Wavelength
« Reply #1 on: November 27, 2024, 10:13:39 AM »
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Offline Borek

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Re: Absorbance Wavelength
« Reply #2 on: November 28, 2024, 05:53:27 AM »
Note: there is no such thing as a single absorbance wavelength. For quantitative determination you choose a wavelength that fits your needs, but you choose from a complete spectrum. No molecule has a discrete spectrum consisting of a single wavelength.
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Offline Ammaniya

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Re: Absorbance Wavelength
« Reply #3 on: January 15, 2025, 06:07:31 AM »
Absorbance wavelengths for pure Vegetable Glycerin are typically around 270 nm, but it can vary. You might want to check published spectra or experimental data for confirmation.
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