Oxygen detection in photosynthesis

LB2.2.3.2
Oxygen detection in photosynthesis
Oxygen detection in photosynthesis

Description

In this experiment, the students detect the oxygen produced by photosynthesis. Oxygen is detected by a pH-dependent colour reaction via indigo carmine.

Components of equipment sets

1 6736300  4 
Sodium dithionite, 25 g LD
GHS02GHS07 Danger H251 H302 EUH031
1 6736600  4 
Sodium bicarbonate, 250 g LD
1 6723400  4 
Indigo carmine, 10 g LD
1 30945  4 
Universal pencil LD
2 30121  8 
Stand base MF LD
2 301271  4 
Stand rod 40 cm, 10 mm Ø LD
1 30109  4 
Bosshead S LD
1 666555  4 
Universal clamp 0...80 mm LD
1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 667017  4 
Scissors 125 mm, round-ended LD
1 665212  4 
Glass stirring rod 200 x 8 mm Ø LD
3 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 667253  4 
Rubber stopper solid, 14...18 mm Ø LD
1 662328
Plant lamp (LED) LD
1 45117  4 
Lamp socket, E27, Euro plug LD
1 610010  8 
Laboratory safety goggles LD
1 667609  4 
Safety gloves, nitrile rubber, size 8 LD
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