Form Six Biology students, Jenny, Jia Ning, Yan Fen and Si Jie, preparing for the project in the school hall.
Jia Ning putting up the colourful poster
Pigment separation in progress.
Tuesday, April 28, 2009
Chromatography project
Form Six Biology students, Jenny, Jia Ning, Yan Fen and Si Jie, preparing for the project in the school hall.Jia Ning putting up the colourful posterPigment separation in progress.
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