Full description
Compact analysis kit with case for reliable determination of basic water parameters in science classes that do not require detailed knowledge.
The case contains all necessary reagents and accessories.
It can be used to determine the following parameters for natural water:
ammonium content,
nitrate content,
nitrite content,
phosphate content,
pH value and total hardness.
There are sufficient resources for at least 50 surveys.
The analysis can be done quickly and easily by comparing colors with a paper tester.
Measuring ranges:
Ammonium: 0.2 - 3 mg / l NH4 +
Nitrates: 1 - 90 mg / l NO3-
Nitrites: 0.02 - 0.5 mg / l NO2-
Phosphates: 0.5 - 15 mg / l PO43-
pH: 4.0 - 9.0
Water hardness: 1 drop of reagent = 1 ° dH (German grade - general hardness grade) Dimensions: approx. 38x30x11 cm³