we found out tht pen ink is not soluble in water or ethanol.
rawrr, and thus, chromatography failed.
so we decided to change our proj in extracting colours from plants.
i was the flower killer. ):
cut 5 different colours of flowers for the experiment.
and guess what, i never knew the school had a wonderful herb/flower garden!
it's pretty! there's like flowers and plants, plants and flowers.
everytime 2.4 and i ran pass there, i nvr notice tht there are different plant species around me.
if you go explore, you wld realise its like a park and there's many potted plants.
ohoh! and the school grew many many lime plants.
who knows the canteen's food that requires lime was from there. ._.
anw, thanks to the lab lady who keep them in good condition. (:
and i tried ixora nectar today! didnt know its drinkable. haha. sweet! :D
after cutting, we went to pound it and extract the colours ink and did chromatography.
subway with tn, christina and shumin aftertht. and nickson too.
and thn home-d.