Help Identifying Pigment by Rf Values

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The discussion centers on identifying pigments corresponding to specific Rf values obtained in a lab, with known values for Neoxanthin (0.23) and Violaxanthin (0.35). The user seeks assistance for Rf values of 0.15, 0.19, 0.28, and 0.47 but is advised to provide more context about their lab work to receive effective help. A participant shares a link to a resource that may assist with the assignment. There is also a side conversation about the relevance of the original post's age and the importance of constructive feedback. Overall, the thread highlights the need for collaboration and thoroughness in scientific inquiries.
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I'm trying to find the corresponding pigment to the Rf values I obtained in a lab. However, I'm not having any luck, and I was wondering if someone here could help me out. The Rf's that I have are: 0.15, 0.19, 0.23, 0.28, 0.35, and 0.47. I already have 0.23 = Neoxanthin, and 0.35 = Violaxanthin. Does anybody know what pigments correspond to these Rf's or did I just make a blunder? Any help would be great, thanks.
 
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You need to show some of your own effort here before we can offer any help. You're going to have to provide a little more context to your assignment...what did you do, how did you do it, what was the purpose?
 
Is it that hard to check that original post is already a year old?
 
Well, no, now that I think of it. Do you cruise around looking for things to criticize? Is it really such a terrible error that you had to make something of it?
 
I suppose you will not repeat it, so objective achieved :smile:
 
I don't get how to argue it. i can prove: evolution is the ability to adapt, whether it's progression or regression from some point of view, so if evolution is not constant then animal generations couldn`t stay alive for a big amount of time because when climate is changing this generations die. but they dont. so evolution is constant. but its not an argument, right? how to fing arguments when i only prove it.. analytically, i guess it called that (this is indirectly related to biology, im...
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