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Biology Practical Solutions

A/L / Plant form and function

Experiment No 21

(B) Determination of water potential of cells of potato strips
Order
PictureItem CodeCode/ Description
 EX 21.2
Petri dishes (labelled0.15M, 0.20M, 0.25M, 0.30 M, 0.35 M, 0.40 M)
 DTGC162EX 21.3
Test tubes (labelled 0.15M, 0.20M, 0.25M, 0.30 M, 0.35 M, 0.40 M)
 DTGC161EX 21.4
Test tube rack
 DTGC114EX 21.5
Pipettes Two ( 10 cm3 or 25 cm3 )
 DTGC007EX 21.6
Beaker with distilled water
 DTGC007EX 21.7
1M sucrose solution
 EX 21.9
beakers Two 100 cm 3