Rf values in food dyes

Chromatography Forum: Education Archives: Rf values in food dyes
Top of pagePrevious messageNext messageBottom of pageLink to this message  By stacy king on Saturday, February 3, 2001 - 04:01 pm:

Does anyone know the relationship between a Rf value and the solubility of a dye in paper chromatography?
This is for a science project.


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Tuesday, March 27, 2001 - 07:01 pm:

I would suggest that you look up the definition of "Responce Factor" and "Solubilty" in respect to Thin Layer Chromatography


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Mandy on Monday, June 7, 2004 - 04:31 am:

what is the rf value of yellow 102? please can some one help me with this I have tried and tried and I cant find it no matter what i do everything keeps going wrong. HELP!!!!!!


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Monday, June 7, 2004 - 01:45 pm:

Ask your teacher for help. The answer will vary depending on the specific conditions of the analysis.


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