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* Colombo Pondlab Professional (complete set) *

COLOMBO TEST LAB Convenient plastic case with water tests for the six main water parameters: pH, GH, KH, NO2, PO4 NO3, and NH3. The included test tubes, instruction card and record form make water testing very easy. The case provides convenient storage space for all of the tests. The Colombo titration... more info
€ 44.95€ 32.50
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COLOMBO TEST LAB
Convenient plastic case with water tests for the six main water parameters: pH, GH, KH, NO2, PO4 NO3, and NH3. The included test tubes, instruction card and record form make water testing very easy. The case provides convenient storage space for all of the tests. The Colombo titration tests give the most accurate water parameter values. You can also use the Colombo test strips for quick indications.