Chromatography
Can you tell which pen was used to write a message? Of course you can, if you know the science of chromatography.
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Ha! Ha!
I loved that! The bloopers were really funny!
I LOVE IT!!
I am doing this in my science class, at first i didnt understand because my science teacher doesnt really explain and then i watched this and i found it so much easier.
I love your videos they are amazing!
dear mr.krampf, how can i
dear mr.krampf,
how can i turn this into an interesting science fair project?
i am a sixth grader and i want to go deeper into this subject.... what kind of questions can i ask using chromotography?
please answer all my questions. thanks!!!!
janna, homeschooler
Thank you so much for your
Thank you so much for your prompt response. i'll try to do more research in this subject. I'll let you know about the details. Thanks.
janna, homeschooler (6th grader)
Chromatography can be used
Chromatography can be used for separating many different chemicals. You could try separating the pigments in leaves, showing that the red colors that we see in autumn are always there, just covered up by chlorophyll. At this time of year, that will take some creative thinking, but you should be able to get some leaves that are still green. You could also try to identify the pigments in vegetables, or even in a vegetable drink, such as V-8 juice. Again, it will take some creative thinking, but that is the fun of science fair projects.
cool
that's really interesting.
like!
I like it!
"and as it passes that dot of
"and as it passes that dot of ink.... lllaabllaaa"
you are really funny!
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