Separation of leaf pigments by paper chromatography

LB2.2.3.5
Separation of leaf pigments by paper chromatography
Separation of leaf pigments by paper chromatography

Description

In this experiment, leaf pigments are separated using paper chromatography. For this, the leaf dyes are extracted from grass and then separated from each other using chromatography paper and thus made visible. The students realise that there are several different leaf dyes in one plant.

Components of equipment sets

1 6742220  4 
Petroleum ether, 40...70 °C, 1 l LD
GHS02GHS08GHS07GHS09 Danger H225 H304 H315 H336 H411 EUH066
1 6719720  4 
Ethanol, denaturated, 1 l LD
GHS02GHS07 Danger H225 H319
1 EUPB111  4 
Dissection kit, 6 pieces LD
1 661035  8 
Round filter, Type 595, 125 mm Ø, Set of 100 LD
1 6045682  4 
Powder spatula, steel, 185 mm LD
2 664154  4 
Watch glass dish 80 mm Ø LD
1 30945  4 
Universal pencil LD
1 667017  4 
Scissors 125 mm, round-ended LD
1 6659531  4 
Dropping pipette 150 mm x 7 mm Ø LD
1 6659541  8 
Dropper bulb LD
2 602022  4 
Beaker Boro 3.3, 100 ml, squat LD
1 667092  4 
Mortar 30 ml, 56 mm x 36 mm LD
1 667091  4 
Pestle 88 mm LD
1 665009  4 
Funnel PP 75 mm Ø LD
1 610010  8 
Laboratory safety goggles LD
1 661055  4 
Chromatography paper, 580 x 600 mm, 25 sheets LD
1 665569  4 
Microcapillaries LD
1 6700400  4 
Acetone, 250 ml LD
GHS02GHS07 Danger H225 H319 EUH066 H336
1 6748200  4 
Sea sand, purified, 250 g LD
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