chromatography Activity

Students of Grade 11P: Maan Mazen and Amer Aly designed a chromatography experiment (procedure and materials ) and applied in the lab, in order to separate the different pigments of chlorophyll from green leaves. 
- cut the green leaves (rocca leaves) in small pieces
- grinding rocca leaves and mixing with ethanol and sand to extract juice with chlorophyll pigments
- using chromatography technique: separation of different. Pigments (yellow, green...)