On order

GHL PL-LF-S12, Coudé (PL-0723)

9,90
PL-LF-S12 is necessary to fix the optical level sensor on the basic unit of the level sensor support.

Will be pH test

8,85
To determine the value of the pH in fresh water, sea water and basin

Maintenance solution will be KCI 100 ml

8,45
For pH electrodes the maintenance solution will be KCI for maintenance of pH electrodes avoid excessive wear and assures

Will be KH test

8,25
To determine the carbonate hardness in fresh water, sea water and basin

Will be GH test

8,25
To determine the total hardness (limestone rate) in fresh water and basin