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Plant Pigments, Chromatography 

Biology Practicals and Revision Biology Tutor
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Using Chromatography to Investigate the Pigments Isolated from Leaves of Different Plants. Required A level Biology practical activity. Make sure you see the end where calculation of Rf values is explained. Method could be used to compare pigments in different plants such as shade loving and sunlight loving species.

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14 июн 2016

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Комментарии : 68   
@jesselmore4780
@jesselmore4780 3 года назад
“Stop Richard”
@Hala_Alshararii
@Hala_Alshararii
A small correction here though, at
@lindseymao8961
@lindseymao8961 4 года назад
Thanks. I'm using this during the COVID19 quarantine for my class
@rishikavashishtha6556
@rishikavashishtha6556 4 года назад
Thank you so much.... Really saved me big time
@sanahafeez859
@sanahafeez859 3 года назад
Please make some more videos on the experiments of A2. Your videos are really helpful
@neammoore5083
@neammoore5083 4 года назад
Thank you I did a test with a 6 mark question about this experiment they did in class but i was out of lesson so got not enough marks and now resitting test
@susmitamondal4795
@susmitamondal4795 5 лет назад
Thank you.
@manimadala6119
@manimadala6119 6 лет назад
Ohh.. thank you so much 👏👏👏👏
@kokokoko6787
@kokokoko6787 6 лет назад
Thenk you
@leoneyssymon4299
@leoneyssymon4299 5 лет назад
Very interesting thank you
@umar757
@umar757 7 лет назад
omg I found this so late
@aaronfogg8746
@aaronfogg8746 4 года назад
8:15
@annasimone7780
@annasimone7780 4 года назад
Does the solvent have a collective name?
@LannieCamper
@LannieCamper 7 лет назад
you've saved my alevel thank you so much
@alamsquadri1021
@alamsquadri1021 4 года назад
thank you too much mam
@memelator
@memelator 2 года назад
When grinding the leaf and sand and acetone...what is the liquid called that is produced?
@justinbieberfanforever2786
@justinbieberfanforever2786 5 лет назад
Thanks thanks a lot because of you I learn this experiment tomorrow is my intermediate practical exam
@chingandrea8206
@chingandrea8206 3 года назад
What is the concentration of the acetone?
@tulsichhetri2554
@tulsichhetri2554 5 лет назад
Thank you, it is a very informative video indeed. But is there really no substitute for TLC paper that can be used?
@hafeezullah3641
@hafeezullah3641
Nice work
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