Made biodiesel from pumpkin oil

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The discussion centers on the characterization of biodiesel samples made from pumpkin oil, specifically focusing on determining their optical properties, including the refractive index (RI) and the use of Raman spectroscopy. It is confirmed that Raman spectroscopy can be used for characterization, but it is noted that determining the refractive index cannot be achieved with a Raman instrument. The conversation emphasizes the importance of identifying suitable methods for analyzing the optical properties of biodiesel.
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i have made biodiesel from pumpkin oil and samples of B10 B20,...,B100. i want to get optical properties of these samples.what should be these poperties?i want to determine refractive index and also want to use raman spectroscopy.can i do this??can i use raman?
 
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Of course you may characterize it by Raman. I don't believe you can determine the RI with a Raman instrument, though.
 

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