Page 1 (0s)
Nidal Vatreš. Leaf Chromatography Experiment.
Page 2 (10s)
Nidal Vatreš. Leaf Chromatography Experiment. Nidal Vatreš.
Page 3 (13s)
WHY LEAF CHROMATOGRAPHY?. WHAT DIFFERENCES DO YOU NOTICE IN THE LEAVES YOU COLLECTED?.
Page 4 (31s)
ALL LEAVES CONTAIN ALL THE HUES INSIDE THEM, ONE IS JUST MORE DOMINANT..
Page 5 (34s)
WHY LEAF CHROMATOGRAPHY? WHAT DIFFERENCES DO YOU NOTICE IN THE LEAVES YOU COLLECTED? LEAF CHROMATOGRAPHY IS AN EXPERIMENT THAT ALLOWS US TO SEE THE COLORFUL PIGMENTS THAT LEAVES HAVE HIDDEN INSIDE THEM. EACH LEAF COMES IN DIFFERENT TYPES OF COLORS, DEPENDING MOSTLY ON THEIR SEASON! I BEGAN BY SQUEEZING SOME OF THE JUICES THE LEVES HAD TO OFFER ONTO THE FILTER PAPER. KEEP IN MIND BOTH WERE GREEN LEAVES..
Page 6 (55s)
WHY LEAF CHROMATOGRAPHY?. WHAT DIFFERENCES DO YOU NOTICE IN THE LEAVES YOU COLLECTED?.
Page 8 (1m 1s)
BY SOAKING THE PIGMENTS IN ISOPROPYL 97% FILTERED ALCOHOL, I GOT AN AMAZING SHOW OF HOW THE PIGMENTS SEPERATED.
Page 9 (1m 10s)
BY SOAKING THE PIGMENTS IN ISOPROPYL 97% FILTERED ALCOHOL, I GOT AN AMAZING SHOW OF HOW THE PIGMENTS SEPERATED.