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HIGH SCHOOL

Biology

Science Experiments

Biology

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Biology

Spinach Pigments and Leaf Disc Photosynthesis

Procedure

Spinach leaves contain pigments that can be separated by chromatography. In this lab, chromatography paper is used to move the pigments at different rates so their colors and positions can be compared. By measuring how far each pigment travels and calculating its retention factor, or Rf value, students can identify the pigme...

Transcript

Tags

Cromatografia dei pigmenti vegetaliDischi fogliari galleggiantiCarta cromatograficaFoglie di spinacioSeparazione dei pigmentiFattore di ritenzioneSoluzione di bicarbonatoInfiltrazione sottovuotoMisurazione dell ET50

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