pH value of soil samples - Digital

LB3.2.2.3C
pH value of soil samples - Digital
pH value of soil samples - Digital

Description

In this experiment, the students investigate the pH value of different soil samples with a pH electrode. They learn that different soil samples can have different pH values depending on their location.

Components of equipment sets

3 301271  8 
Stand rod 40 cm, 10 mm Ø LD
2 30121  4 
Stand base MF LD
4 30109
Bosshead S LD
1 666966  4 
Spoon-ended spatula, PP, 180 mm LD
1 665754
Measuring cylinder 100 ml, with plastic base LD
1 EUPB111  4 
Microscopic set, 6 parts in a box LD
1 30945  4 
Universal pencil LD
3 602022  4 
Beaker Boro 3.3, 100 ml, squat LD
1 664131  4 
Beaker Boro 3.3, 400 ml, squat LD
6 59121  8 
Clip plug, large LD
3 6652011  8 
Glass tube 80 x 8 mm Ø LD
3 667258  4 
Rubber stopper, one 7-mm hole, 19...24 mm Ø LD
3 665240  4 
Plastic tube 240 x 25 mm Ø LD
2 301261  8 
Stand rod 25 cm, with holes LD
1 524005W  8 
Mobile-CASSY 2 WiFi LD
1 524452  8 
pH Adapter M LD
1 529673  8 
pH combination electrode, BNC LD
1 610010
Laboratory safety goggles, Focomax LD
1 6753550  4 
Cotton wad, 200 g LD
1 6721200  4 
Glycerol, 99 %, 100 ml LD
1 6753410  4 
Water, pure, 5 l LD
1 6744640  4 
Buffer solution pH 4.00, 250 ml LD
1 6744670  4 
Buffer solution pH 7.00, 250 ml LD
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